[PATCH 3/4] staging: sm750fb: fix brace placement
From: Juston Li
Date: Sat Jun 20 2015 - 04:50:02 EST
Fix brace placement errors and warnings caught by checkpatch.pl
ERROR: that open brace { should be on the previous line
WARNING: braces {} are not necessary for single statement blocks
Signed-off-by: Juston Li <juston.h.li@xxxxxxxxx>
---
drivers/staging/sm750fb/ddk750_chip.h | 12 ++----
drivers/staging/sm750fb/ddk750_display.c | 66 ++++++++++----------------------
drivers/staging/sm750fb/ddk750_display.h | 3 +-
drivers/staging/sm750fb/ddk750_dvi.c | 6 +--
drivers/staging/sm750fb/ddk750_dvi.h | 3 +-
drivers/staging/sm750fb/ddk750_hwi2c.c | 6 +--
drivers/staging/sm750fb/ddk750_mode.c | 13 ++-----
drivers/staging/sm750fb/ddk750_mode.h | 6 +--
drivers/staging/sm750fb/ddk750_power.c | 27 ++++---------
drivers/staging/sm750fb/ddk750_power.h | 3 +-
drivers/staging/sm750fb/ddk750_sii164.c | 16 +++-----
drivers/staging/sm750fb/ddk750_sii164.h | 3 +-
drivers/staging/sm750fb/sm750_accel.c | 46 +++++++---------------
drivers/staging/sm750fb/sm750_cursor.c | 23 +++++------
drivers/staging/sm750fb/sm750_hw.c | 33 ++++++----------
15 files changed, 86 insertions(+), 180 deletions(-)
diff --git a/drivers/staging/sm750fb/ddk750_chip.h b/drivers/staging/sm750fb/ddk750_chip.h
index 4e030e8..6ff0436 100644
--- a/drivers/staging/sm750fb/ddk750_chip.h
+++ b/drivers/staging/sm750fb/ddk750_chip.h
@@ -8,8 +8,7 @@
#include <linux/io.h>
/* This is all the chips recognized by this library */
-typedef enum _logical_chip_type_t
-{
+typedef enum _logical_chip_type_t {
SM_UNKNOWN,
SM718,
SM750,
@@ -18,8 +17,7 @@ typedef enum _logical_chip_type_t
logical_chip_type_t;
-typedef enum _clock_type_t
-{
+typedef enum _clock_type_t {
MXCLK_PLL,
PRIMARY_PLL,
SECONDARY_PLL,
@@ -28,8 +26,7 @@ typedef enum _clock_type_t
}
clock_type_t;
-typedef struct _pll_value_t
-{
+typedef struct _pll_value_t {
clock_type_t clockType;
unsigned long inputFreq; /* Input clock frequency to the PLL */
@@ -42,8 +39,7 @@ typedef struct _pll_value_t
pll_value_t;
/* input struct to initChipParam() function */
-typedef struct _initchip_param_t
-{
+typedef struct _initchip_param_t {
unsigned short powerMode; /* Use power mode 0 or 1 */
unsigned short chipClock; /**
* Speed of main chip clock in MHz unit
diff --git a/drivers/staging/sm750fb/ddk750_display.c b/drivers/staging/sm750fb/ddk750_display.c
index 4a3cb86..90c5c9e 100644
--- a/drivers/staging/sm750fb/ddk750_display.c
+++ b/drivers/staging/sm750fb/ddk750_display.c
@@ -15,12 +15,10 @@ static void setDisplayControl(int ctrl, int dispState)
cnt = 0;
/* Set the primary display control */
- if (!ctrl)
- {
+ if (!ctrl) {
ulDisplayCtrlReg = PEEK32(PANEL_DISPLAY_CTRL);
/* Turn on/off the Panel display control */
- if (dispState)
- {
+ if (dispState) {
/* Timing should be enabled first before enabling the plane
* because changing at the same time does not guarantee that
* the plane will also enabled or disabled.
@@ -45,16 +43,13 @@ static void setDisplayControl(int ctrl, int dispState)
* until a few delay. Need to write
* and read it a couple times
*/
- do
- {
+ do {
cnt++;
POKE32(PANEL_DISPLAY_CTRL, ulDisplayCtrlReg);
} while ((PEEK32(PANEL_DISPLAY_CTRL) & ~ulReservedBits) !=
(ulDisplayCtrlReg & ~ulReservedBits));
printk("Set Panel Plane enbit:after tried %d times\n", cnt);
- }
- else
- {
+ } else {
/* When turning off, there is no rule on the programming
* sequence since whenever the clock is off, then it does not
* matter whether the plane is enabled or disabled.
@@ -71,14 +66,11 @@ static void setDisplayControl(int ctrl, int dispState)
POKE32(PANEL_DISPLAY_CTRL, ulDisplayCtrlReg);
}
- }
/* Set the secondary display control */
- else
- {
+ } else {
ulDisplayCtrlReg = PEEK32(CRT_DISPLAY_CTRL);
- if (dispState)
- {
+ if (dispState) {
/* Timing should be enabled first before enabling the plane because changing at the
same time does not guarantee that the plane will also enabled or disabled.
*/
@@ -100,16 +92,13 @@ static void setDisplayControl(int ctrl, int dispState)
FIELD_SET(0, CRT_DISPLAY_CTRL, RESERVED_3_MASK, ENABLE) |
FIELD_SET(0, CRT_DISPLAY_CTRL, RESERVED_4_MASK, ENABLE);
- do
- {
+ do {
cnt++;
POKE32(CRT_DISPLAY_CTRL, ulDisplayCtrlReg);
} while ((PEEK32(CRT_DISPLAY_CTRL) & ~ulReservedBits) !=
(ulDisplayCtrlReg & ~ulReservedBits));
printk("Set Crt Plane enbit:after tried %d times\n", cnt);
- }
- else
- {
+ } else {
/* When turning off, there is no rule on the programming
* sequence since whenever the clock is off, then it does not
* matter whether the plane is enabled or disabled.
@@ -140,30 +129,24 @@ static void waitNextVerticalSync(int ctrl, int delay)
if ((FIELD_GET(PEEK32(PANEL_PLL_CTRL), PANEL_PLL_CTRL, POWER) ==
PANEL_PLL_CTRL_POWER_OFF) ||
(FIELD_GET(PEEK32(PANEL_DISPLAY_CTRL), PANEL_DISPLAY_CTRL, TIMING) ==
- PANEL_DISPLAY_CTRL_TIMING_DISABLE))
- {
+ PANEL_DISPLAY_CTRL_TIMING_DISABLE)) {
return;
}
- while (delay-- > 0)
- {
+ while (delay-- > 0) {
/* Wait for end of vsync. */
- do
- {
+ do {
status = FIELD_GET(PEEK32(SYSTEM_CTRL),
SYSTEM_CTRL,
PANEL_VSYNC);
- }
- while (status == SYSTEM_CTRL_PANEL_VSYNC_ACTIVE);
+ } while (status == SYSTEM_CTRL_PANEL_VSYNC_ACTIVE);
/* Wait for start of vsync. */
- do
- {
+ do {
status = FIELD_GET(PEEK32(SYSTEM_CTRL),
SYSTEM_CTRL,
PANEL_VSYNC);
- }
- while (status == SYSTEM_CTRL_PANEL_VSYNC_INACTIVE);
+ } while (status == SYSTEM_CTRL_PANEL_VSYNC_INACTIVE);
}
} else {
@@ -173,30 +156,24 @@ static void waitNextVerticalSync(int ctrl, int delay)
if ((FIELD_GET(PEEK32(CRT_PLL_CTRL), CRT_PLL_CTRL, POWER) ==
CRT_PLL_CTRL_POWER_OFF) ||
(FIELD_GET(PEEK32(CRT_DISPLAY_CTRL), CRT_DISPLAY_CTRL, TIMING) ==
- CRT_DISPLAY_CTRL_TIMING_DISABLE))
- {
+ CRT_DISPLAY_CTRL_TIMING_DISABLE)) {
return;
}
- while (delay-- > 0)
- {
+ while (delay-- > 0) {
/* Wait for end of vsync. */
- do
- {
+ do {
status = FIELD_GET(PEEK32(SYSTEM_CTRL),
SYSTEM_CTRL,
CRT_VSYNC);
- }
- while (status == SYSTEM_CTRL_CRT_VSYNC_ACTIVE);
+ } while (status == SYSTEM_CTRL_CRT_VSYNC_ACTIVE);
/* Wait for start of vsync. */
- do
- {
+ do {
status = FIELD_GET(PEEK32(SYSTEM_CTRL),
SYSTEM_CTRL,
CRT_VSYNC);
- }
- while (status == SYSTEM_CTRL_CRT_VSYNC_INACTIVE);
+ } while (status == SYSTEM_CTRL_CRT_VSYNC_INACTIVE);
}
}
}
@@ -293,8 +270,7 @@ int ddk750_initDVIDisp(void)
1, /* Enable continuous Sync */
1, /* Enable PLL Filter */
4 /* Use the recommended value for PLL Filter value */
- ) != 0) && (dviGetVendorID() != 0x0000) && (dviGetDeviceID() != 0x0000))
- {
+ ) != 0) && (dviGetVendorID() != 0x0000) && (dviGetDeviceID() != 0x0000)) {
return (-1);
}
diff --git a/drivers/staging/sm750fb/ddk750_display.h b/drivers/staging/sm750fb/ddk750_display.h
index afdf201..abccf84 100644
--- a/drivers/staging/sm750fb/ddk750_display.h
+++ b/drivers/staging/sm750fb/ddk750_display.h
@@ -86,8 +86,7 @@
CRT means crt path DSUB
*/
#if 0
-typedef enum _disp_output_t
-{
+typedef enum _disp_output_t {
NO_DISPLAY = DPMS_OFF,
LCD1_PRI = PNL_2_PRI|PRI_TP_ON|PNL_SEQ_ON|DPMS_OFF|DAC_ON,
diff --git a/drivers/staging/sm750fb/ddk750_dvi.c b/drivers/staging/sm750fb/ddk750_dvi.c
index c42db85..a18bb4c 100644
--- a/drivers/staging/sm750fb/ddk750_dvi.c
+++ b/drivers/staging/sm750fb/ddk750_dvi.c
@@ -9,8 +9,7 @@
/* This global variable contains all the supported driver and its corresponding
function API. Please set the function pointer to NULL whenever the function
is not supported. */
-static dvi_ctrl_device_t g_dcftSupportedDviController[] =
-{
+static dvi_ctrl_device_t g_dcftSupportedDviController[] = {
#ifdef DVI_CTRL_SII164
{
.pfnInit = sii164InitChip,
@@ -45,8 +44,7 @@ int dviInit(
{
dvi_ctrl_device_t *pCurrentDviCtrl;
pCurrentDviCtrl = g_dcftSupportedDviController;
- if (pCurrentDviCtrl->pfnInit != NULL)
- {
+ if (pCurrentDviCtrl->pfnInit != NULL) {
return pCurrentDviCtrl->pfnInit(edgeSelect, busSelect, dualEdgeClkSelect, hsyncEnable,
vsyncEnable, deskewEnable, deskewSetting, continuousSyncEnable,
pllFilterEnable, pllFilterValue);
diff --git a/drivers/staging/sm750fb/ddk750_dvi.h b/drivers/staging/sm750fb/ddk750_dvi.h
index 83bbd6d..e1d4c9a 100644
--- a/drivers/staging/sm750fb/ddk750_dvi.h
+++ b/drivers/staging/sm750fb/ddk750_dvi.h
@@ -26,8 +26,7 @@ typedef unsigned char (*PFN_DVICTRL_CHECKINTERRUPT)(void);
typedef void (*PFN_DVICTRL_CLEARINTERRUPT)(void);
/* Structure to hold all the function pointer to the DVI Controller. */
-typedef struct _dvi_ctrl_device_t
-{
+typedef struct _dvi_ctrl_device_t {
PFN_DVICTRL_INIT pfnInit;
PFN_DVICTRL_RESETCHIP pfnResetChip;
PFN_DVICTRL_GETCHIPSTRING pfnGetChipString;
diff --git a/drivers/staging/sm750fb/ddk750_hwi2c.c b/drivers/staging/sm750fb/ddk750_hwi2c.c
index 7f3b1f9..5ddac43 100644
--- a/drivers/staging/sm750fb/ddk750_hwi2c.c
+++ b/drivers/staging/sm750fb/ddk750_hwi2c.c
@@ -106,8 +106,7 @@ static unsigned int hwI2CWriteData(
* Note:
* Only 16 byte can be accessed per i2c start instruction.
*/
- do
- {
+ do {
/* Reset I2C by writing 0 to I2C_RESET register to clear the previous status. */
POKE32(I2C_RESET, 0);
@@ -173,8 +172,7 @@ static unsigned int hwI2CReadData(
* Note:
* Only 16 byte can be accessed per i2c start instruction.
*/
- do
- {
+ do {
/* Reset I2C by writing 0 to I2C_RESET register to clear all the status. */
POKE32(I2C_RESET, 0);
diff --git a/drivers/staging/sm750fb/ddk750_mode.c b/drivers/staging/sm750fb/ddk750_mode.c
index d451e7a..9d10446 100644
--- a/drivers/staging/sm750fb/ddk750_mode.c
+++ b/drivers/staging/sm750fb/ddk750_mode.c
@@ -80,8 +80,7 @@ static int programModeRegisters(mode_parameter_t *pModeParam, pll_value_t *pll)
int ret = 0;
int cnt = 0;
unsigned int ulTmpValue, ulReg;
- if (pll->clockType == SECONDARY_PLL)
- {
+ if (pll->clockType == SECONDARY_PLL) {
/* programe secondary pixel clock */
POKE32(CRT_PLL_CTRL, formatPllReg(pll));
POKE32(CRT_HORIZONTAL_TOTAL,
@@ -119,9 +118,7 @@ static int programModeRegisters(mode_parameter_t *pModeParam, pll_value_t *pll)
POKE32(CRT_DISPLAY_CTRL, ulTmpValue|ulReg);
}
- }
- else if (pll->clockType == PRIMARY_PLL)
- {
+ } else if (pll->clockType == PRIMARY_PLL) {
unsigned int ulReservedBits;
POKE32(PANEL_PLL_CTRL, formatPllReg(pll));
@@ -170,16 +167,14 @@ static int programModeRegisters(mode_parameter_t *pModeParam, pll_value_t *pll)
POKE32(PANEL_DISPLAY_CTRL, ulTmpValue|ulReg);
#if 1
- while ((PEEK32(PANEL_DISPLAY_CTRL) & ~ulReservedBits) != (ulTmpValue|ulReg))
- {
+ while ((PEEK32(PANEL_DISPLAY_CTRL) & ~ulReservedBits) != (ulTmpValue|ulReg)) {
cnt++;
if (cnt > 1000)
break;
POKE32(PANEL_DISPLAY_CTRL, ulTmpValue|ulReg);
}
#endif
- }
- else{
+ } else {
ret = -1;
}
return ret;
diff --git a/drivers/staging/sm750fb/ddk750_mode.h b/drivers/staging/sm750fb/ddk750_mode.h
index 3548d67..e846dc2 100644
--- a/drivers/staging/sm750fb/ddk750_mode.h
+++ b/drivers/staging/sm750fb/ddk750_mode.h
@@ -3,16 +3,14 @@
#include "ddk750_chip.h"
-typedef enum _spolarity_t
-{
+typedef enum _spolarity_t {
POS = 0, /* positive */
NEG, /* negative */
}
spolarity_t;
-typedef struct _mode_parameter_t
-{
+typedef struct _mode_parameter_t {
/* Horizontal timing. */
unsigned long horizontal_total;
unsigned long horizontal_display_end;
diff --git a/drivers/staging/sm750fb/ddk750_power.c b/drivers/staging/sm750fb/ddk750_power.c
index 28d4402..c545c2d 100644
--- a/drivers/staging/sm750fb/ddk750_power.c
+++ b/drivers/staging/sm750fb/ddk750_power.c
@@ -36,8 +36,7 @@ void setPowerMode(unsigned int powerMode)
if (getChipType() == SM750LE)
return;
- switch (powerMode)
- {
+ switch (powerMode) {
case POWER_MODE_CTRL_MODE_MODE0:
control_value = FIELD_SET(control_value, POWER_MODE_CTRL, MODE, MODE0);
break;
@@ -55,16 +54,13 @@ void setPowerMode(unsigned int powerMode)
}
/* Set up other fields in Power Control Register */
- if (powerMode == POWER_MODE_CTRL_MODE_SLEEP)
- {
+ if (powerMode == POWER_MODE_CTRL_MODE_SLEEP) {
control_value =
#ifdef VALIDATION_CHIP
FIELD_SET(control_value, POWER_MODE_CTRL, 336CLK, OFF) |
#endif
FIELD_SET(control_value, POWER_MODE_CTRL, OSC_INPUT, OFF);
- }
- else
- {
+ } else {
control_value =
#ifdef VALIDATION_CHIP
FIELD_SET(control_value, POWER_MODE_CTRL, 336CLK, ON) |
@@ -84,8 +80,7 @@ void setCurrentGate(unsigned int gate)
/* Get current power mode. */
mode = getPowerMode();
- switch (mode)
- {
+ switch (mode) {
case POWER_MODE_CTRL_MODE_MODE0:
gate_reg = MODE0_GATE;
break;
@@ -111,13 +106,10 @@ void enable2DEngine(unsigned int enable)
uint32_t gate;
gate = PEEK32(CURRENT_GATE);
- if (enable)
- {
+ if (enable) {
gate = FIELD_SET(gate, CURRENT_GATE, DE, ON);
gate = FIELD_SET(gate, CURRENT_GATE, CSC, ON);
- }
- else
- {
+ } else {
gate = FIELD_SET(gate, CURRENT_GATE, DE, OFF);
gate = FIELD_SET(gate, CURRENT_GATE, CSC, OFF);
}
@@ -135,8 +127,7 @@ void enableZVPort(unsigned int enable)
/* Enable ZV Port Gate */
gate = PEEK32(CURRENT_GATE);
- if (enable)
- {
+ if (enable) {
gate = FIELD_SET(gate, CURRENT_GATE, ZVPORT, ON);
#if 1
/* Using Software I2C */
@@ -145,9 +136,7 @@ void enableZVPort(unsigned int enable)
/* Using Hardware I2C */
gate = FIELD_SET(gate, CURRENT_GATE, I2C, ON);
#endif
- }
- else
- {
+ } else {
/* Disable ZV Port Gate. There is no way to know whether the GPIO pins are being used
or not. Therefore, do not disable the GPIO gate. */
gate = FIELD_SET(gate, CURRENT_GATE, ZVPORT, OFF);
diff --git a/drivers/staging/sm750fb/ddk750_power.h b/drivers/staging/sm750fb/ddk750_power.h
index a20d438..b7cf6b2 100644
--- a/drivers/staging/sm750fb/ddk750_power.h
+++ b/drivers/staging/sm750fb/ddk750_power.h
@@ -1,8 +1,7 @@
#ifndef DDK750_POWER_H__
#define DDK750_POWER_H__
-typedef enum _DPMS_t
-{
+typedef enum _DPMS_t {
crtDPMS_ON = 0x0,
crtDPMS_STANDBY = 0x1,
crtDPMS_SUSPEND = 0x2,
diff --git a/drivers/staging/sm750fb/ddk750_sii164.c b/drivers/staging/sm750fb/ddk750_sii164.c
index c09748c..3c55df1 100644
--- a/drivers/staging/sm750fb/ddk750_sii164.c
+++ b/drivers/staging/sm750fb/ddk750_sii164.c
@@ -136,8 +136,7 @@ long sii164InitChip(
#endif
/* Check if SII164 Chip exists */
- if ((sii164GetVendorID() == SII164_VENDOR_ID) && (sii164GetDeviceID() == SII164_DEVICE_ID))
- {
+ if ((sii164GetVendorID() == SII164_VENDOR_ID) && (sii164GetDeviceID() == SII164_DEVICE_ID)) {
/*
* Initialize SII164 controller chip.
*/
@@ -183,8 +182,7 @@ long sii164InitChip(
else
config = SII164_DESKEW_ENABLE;
- switch (deskewSetting)
- {
+ switch (deskewSetting) {
case 0:
config |= SII164_DESKEW_1_STEP;
break;
@@ -284,15 +282,12 @@ void sii164SetPower(unsigned char powerUp)
unsigned char config;
config = i2cReadReg(SII164_I2C_ADDRESS, SII164_CONFIGURATION);
- if (powerUp == 1)
- {
+ if (powerUp == 1) {
/* Power up the chip */
config &= ~SII164_CONFIGURATION_POWER_MASK;
config |= SII164_CONFIGURATION_POWER_NORMAL;
i2cWriteReg(SII164_I2C_ADDRESS, SII164_CONFIGURATION, config);
- }
- else
- {
+ } else {
/* Power down the chip */
config &= ~SII164_CONFIGURATION_POWER_MASK;
config |= SII164_CONFIGURATION_POWER_DOWN;
@@ -310,8 +305,7 @@ static void sii164SelectHotPlugDetectionMode(sii164_hot_plug_mode_t hotPlugMode)
unsigned char detectReg;
detectReg = i2cReadReg(SII164_I2C_ADDRESS, SII164_DETECT) & ~SII164_DETECT_MONITOR_SENSE_OUTPUT_FLAG;
- switch (hotPlugMode)
- {
+ switch (hotPlugMode) {
case SII164_HOTPLUG_DISABLE:
detectReg |= SII164_DETECT_MONITOR_SENSE_OUTPUT_HIGH;
break;
diff --git a/drivers/staging/sm750fb/ddk750_sii164.h b/drivers/staging/sm750fb/ddk750_sii164.h
index bb0ed25..18c1c3e 100644
--- a/drivers/staging/sm750fb/ddk750_sii164.h
+++ b/drivers/staging/sm750fb/ddk750_sii164.h
@@ -4,8 +4,7 @@
#define USE_DVICHIP
/* Hot Plug detection mode structure */
-typedef enum _sii164_hot_plug_mode_t
-{
+typedef enum _sii164_hot_plug_mode_t {
SII164_HOTPLUG_DISABLE = 0, /* Disable Hot Plug output bit (always high). */
SII164_HOTPLUG_USE_MDI, /* Use Monitor Detect Interrupt bit. */
SII164_HOTPLUG_USE_RSEN, /* Use Receiver Sense detect bit. */
diff --git a/drivers/staging/sm750fb/sm750_accel.c b/drivers/staging/sm750fb/sm750_accel.c
index 391fced..0b5758b 100644
--- a/drivers/staging/sm750fb/sm750_accel.c
+++ b/drivers/staging/sm750fb/sm750_accel.c
@@ -96,8 +96,7 @@ int hw_fillrect(struct lynx_accel *accel,
{
u32 deCtrl;
- if (accel->de_wait() != 0)
- {
+ if (accel->de_wait() != 0) {
/* int time wait and always busy,seems hardware
* got something error */
pr_debug("%s:De engine always bussy\n", __func__);
@@ -159,11 +158,9 @@ unsigned int rop2) /* ROP value */
de_ctrl = 0;
/* If source and destination are the same surface, need to check for overlay cases */
- if (sBase == dBase && sPitch == dPitch)
- {
+ if (sBase == dBase && sPitch == dPitch) {
/* Determine direction of operation */
- if (sy < dy)
- {
+ if (sy < dy) {
/* +----------+
|S |
| +----------+
@@ -174,9 +171,7 @@ unsigned int rop2) /* ROP value */
+----------+ */
nDirection = BOTTOM_TO_TOP;
- }
- else if (sy > dy)
- {
+ } else if (sy > dy) {
/* +----------+
|D |
| +----------+
@@ -187,12 +182,9 @@ unsigned int rop2) /* ROP value */
+----------+ */
nDirection = TOP_TO_BOTTOM;
- }
- else
- {
+ } else {
/* sy == dy */
- if (sx <= dx)
- {
+ if (sx <= dx) {
/* +------+---+------+
|S | | D|
| | | |
@@ -201,9 +193,7 @@ unsigned int rop2) /* ROP value */
+------+---+------+ */
nDirection = RIGHT_TO_LEFT;
- }
- else
- {
+ } else {
/* sx > dx */
/* +------+---+------+
@@ -218,8 +208,7 @@ unsigned int rop2) /* ROP value */
}
}
- if ((nDirection == BOTTOM_TO_TOP) || (nDirection == RIGHT_TO_LEFT))
- {
+ if ((nDirection == BOTTOM_TO_TOP) || (nDirection == RIGHT_TO_LEFT)) {
sx += width - 1;
sy += height - 1;
dx += width - 1;
@@ -254,8 +243,7 @@ unsigned int rop2) /* ROP value */
write_dpr(accel, DE_PITCH,
FIELD_VALUE(0, DE_PITCH, DESTINATION, dPitch) |
FIELD_VALUE(0, DE_PITCH, SOURCE, sPitch)); /* dpr10 */
- }
- else
+ } else
#endif
{
write_dpr(accel, DE_PITCH,
@@ -270,9 +258,8 @@ unsigned int rop2) /* ROP value */
FIELD_VALUE(0, DE_WINDOW_WIDTH, DESTINATION, (dPitch/Bpp)) |
FIELD_VALUE(0, DE_WINDOW_WIDTH, SOURCE, (sPitch/Bpp))); /* dpr3c */
- if (accel->de_wait() != 0) {
+ if (accel->de_wait() != 0)
return -1;
- }
write_dpr(accel, DE_SOURCE,
FIELD_SET(0, DE_SOURCE, WRAP, DISABLE) |
@@ -339,9 +326,7 @@ int hw_imageblit(struct lynx_accel *accel,
ulBytesRemain = ulBytesPerScan & 3;
if (accel->de_wait() != 0)
- {
return -1;
- }
/* 2D Source Base.
Use 0 for HOST Blt.
@@ -365,8 +350,7 @@ int hw_imageblit(struct lynx_accel *accel,
FIELD_VALUE(0, DE_PITCH, DESTINATION, dPitch) |
FIELD_VALUE(0, DE_PITCH, SOURCE, dPitch)); /* dpr10 */
- }
- else
+ } else
#endif
{
write_dpr(accel, DE_PITCH,
@@ -408,16 +392,12 @@ int hw_imageblit(struct lynx_accel *accel,
write_dpr(accel, DE_CONTROL, de_ctrl | deGetTransparency(accel));
/* Write MONO data (line by line) to 2D Engine data port */
- for (i = 0; i < height; i++)
- {
+ for (i = 0; i < height; i++) {
/* For each line, send the data in chunks of 4 bytes */
for (j = 0; j < (ul4BytesPerScan/4); j++)
- {
write_dpPort(accel, *(unsigned int *)(pSrcbuf + (j * 4)));
- }
- if (ulBytesRemain)
- {
+ if (ulBytesRemain) {
memcpy(ajRemain, pSrcbuf+ul4BytesPerScan, ulBytesRemain);
write_dpPort(accel, *(unsigned int *)ajRemain);
}
diff --git a/drivers/staging/sm750fb/sm750_cursor.c b/drivers/staging/sm750fb/sm750_cursor.c
index 4ed7ca2..ab61fe6 100644
--- a/drivers/staging/sm750fb/sm750_cursor.c
+++ b/drivers/staging/sm750fb/sm750_cursor.c
@@ -122,8 +122,7 @@ void hw_cursor_setData(struct lynx_cursor *cursor,
odd=0;
*/
- for (i = 0; i < count; i++)
- {
+ for (i = 0; i < count; i++) {
color = *pcol++;
mask = *pmsk++;
data = 0;
@@ -137,11 +136,10 @@ void hw_cursor_setData(struct lynx_cursor *cursor,
else
opr = mask & color;
- for (j = 0; j < 8; j++)
- {
+ for (j = 0; j < 8; j++) {
- if (opr & (0x80 >> j))
- { /* use fg color,id = 2 */
+ if (opr & (0x80 >> j)) {
+ /* use fg color,id = 2 */
data |= 2 << (j*2);
} else {
/* use bg color,id = 1 */
@@ -204,8 +202,7 @@ void hw_cursor_setData2(struct lynx_cursor *cursor,
pstart = cursor->vstart;
pbuffer = pstart;
- for (i = 0; i < count; i++)
- {
+ for (i = 0; i < count; i++) {
color = *pcol++;
mask = *pmsk++;
data = 0;
@@ -217,11 +214,10 @@ void hw_cursor_setData2(struct lynx_cursor *cursor,
else
opr = mask & color;
- for (j = 0; j < 8; j++)
- {
+ for (j = 0; j < 8; j++) {
- if (opr & (0x80 >> j))
- { /* use fg color,id = 2 */
+ if (opr & (0x80 >> j)) {
+ /* use fg color,id = 2 */
data |= 2 << (j*2);
} else {
/* use bg color,id = 1 */
@@ -237,8 +233,7 @@ void hw_cursor_setData2(struct lynx_cursor *cursor,
iowrite16(data, pbuffer);
/* assume pitch is 1,2,4,8,...*/
- if (!(i&(pitch-1)))
- {
+ if (!(i&(pitch-1))) {
/* need a return */
pstart += offset;
pbuffer = pstart;
diff --git a/drivers/staging/sm750fb/sm750_hw.c b/drivers/staging/sm750fb/sm750_hw.c
index af7ea2e..a3362d8 100644
--- a/drivers/staging/sm750fb/sm750_hw.c
+++ b/drivers/staging/sm750fb/sm750_hw.c
@@ -43,8 +43,7 @@ int hw_sm750_map(struct lynx_share* share, struct pci_dev* pdev)
* successfully
* */
- if ((ret = pci_request_region(pdev, 1, "sm750fb")))
- {
+ if ((ret = pci_request_region(pdev, 1, "sm750fb"))) {
pr_err("Can not request PCI regions.\n");
goto exit;
}
@@ -77,8 +76,7 @@ int hw_sm750_map(struct lynx_share* share, struct pci_dev* pdev)
/* reserve the vidmem space of smi adaptor */
#if 0
- if ((ret = pci_request_region(pdev, 0, _moduleName_)))
- {
+ if ((ret = pci_request_region(pdev, 0, _moduleName_))) {
pr_err("Can not request PCI regions.\n");
goto exit;
}
@@ -129,8 +127,7 @@ int hw_sm750_inithw(struct lynx_share *share, struct pci_dev *pdev)
ddk750_initDVIDisp();
#endif
- if (getChipType() != SM750LE)
- {
+ if (getChipType() != SM750LE) {
/* does user need CRT ?*/
if (spec_share->state.nocrt) {
POKE32(MISC_CTRL,
@@ -176,8 +173,7 @@ int hw_sm750_inithw(struct lynx_share *share, struct pci_dev *pdev)
/* Customer may NOT use CH7301 DVI chip, which has to be
initialized differently.
*/
- if (swI2CReadReg(0xec, 0x4a) == 0x95)
- {
+ if (swI2CReadReg(0xec, 0x4a) == 0x95) {
/* The following register values for CH7301 are from
Chrontel app note and our experiment.
*/
@@ -190,9 +186,8 @@ int hw_sm750_inithw(struct lynx_share *share, struct pci_dev *pdev)
}
/* init 2d engine */
- if (!share->accel_off) {
+ if (!share->accel_off)
hw_sm750_initAccel(share);
- }
return 0;
}
@@ -420,11 +415,11 @@ int hw_sm750_setColReg(struct lynxfb_crtc* crtc, ushort index,
return 0;
}
-int hw_sm750le_setBLANK(struct lynxfb_output * output, int blank) {
+int hw_sm750le_setBLANK(struct lynxfb_output * output, int blank)
+{
int dpms, crtdb;
- switch (blank)
- {
+ switch (blank) {
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 10)
case FB_BLANK_UNBLANK:
#else
@@ -480,8 +475,7 @@ int hw_sm750_setBLANK(struct lynxfb_output* output, int blank)
dpms = pps = crtdb = 0;
- switch (blank)
- {
+ switch (blank) {
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 10)
case FB_BLANK_UNBLANK:
#else
@@ -535,9 +529,8 @@ int hw_sm750_setBLANK(struct lynxfb_output* output, int blank)
POKE32(CRT_DISPLAY_CTRL, FIELD_VALUE(PEEK32(CRT_DISPLAY_CTRL), CRT_DISPLAY_CTRL, BLANK, crtdb));
}
- if (output->paths & sm750_panel) {
+ if (output->paths & sm750_panel)
POKE32(PANEL_DISPLAY_CTRL, FIELD_VALUE(PEEK32(PANEL_DISPLAY_CTRL), PANEL_DISPLAY_CTRL, DATA, pps));
- }
return 0;
}
@@ -579,8 +572,7 @@ int hw_sm750le_deWait(void)
unsigned int dwVal = PEEK32(DE_STATE2);
if ((FIELD_GET(dwVal, DE_STATE2, DE_STATUS) == DE_STATE2_DE_STATUS_IDLE) &&
(FIELD_GET(dwVal, DE_STATE2, DE_FIFO) == DE_STATE2_DE_FIFO_EMPTY) &&
- (FIELD_GET(dwVal, DE_STATE2, DE_MEM_FIFO) == DE_STATE2_DE_MEM_FIFO_EMPTY))
- {
+ (FIELD_GET(dwVal, DE_STATE2, DE_MEM_FIFO) == DE_STATE2_DE_MEM_FIFO_EMPTY)) {
return 0;
}
}
@@ -596,8 +588,7 @@ int hw_sm750_deWait(void)
unsigned int dwVal = PEEK32(SYSTEM_CTRL);
if ((FIELD_GET(dwVal, SYSTEM_CTRL, DE_STATUS) == SYSTEM_CTRL_DE_STATUS_IDLE) &&
(FIELD_GET(dwVal, SYSTEM_CTRL, DE_FIFO) == SYSTEM_CTRL_DE_FIFO_EMPTY) &&
- (FIELD_GET(dwVal, SYSTEM_CTRL, DE_MEM_FIFO) == SYSTEM_CTRL_DE_MEM_FIFO_EMPTY))
- {
+ (FIELD_GET(dwVal, SYSTEM_CTRL, DE_MEM_FIFO) == SYSTEM_CTRL_DE_MEM_FIFO_EMPTY)) {
return 0;
}
}
--
2.4.4
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
Please read the FAQ at http://www.tux.org/lkml/