[PATCH 1/5] toshiba_acpi: Clean file according to coding style

From: Azael Avalos
Date: Wed Feb 11 2015 - 01:45:19 EST

This patch simply cleans the the driver out of 2 errors and 17
warnings according to "checkpatch -f", no functionality was changed,
simply a cleanup.

Signed-off-by: Azael Avalos <coproscefalo@xxxxxxxxx>
---
drivers/platform/x86/toshiba_acpi.c | 38 ++++++++++++++++++++++---------------
1 file changed, 23 insertions(+), 15 deletions(-)

diff --git a/drivers/platform/x86/toshiba_acpi.c b/drivers/platform/x86/toshiba_acpi.c
index 52e4647..016d7ab 100644
--- a/drivers/platform/x86/toshiba_acpi.c
+++ b/drivers/platform/x86/toshiba_acpi.c
@@ -57,7 +57,7 @@
#include <linux/i8042.h>
#include <linux/acpi.h>
#include <linux/dmi.h>
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>

MODULE_AUTHOR("John Belmonte");
MODULE_DESCRIPTION("Toshiba Laptop ACPI Extras Driver");
@@ -288,7 +288,7 @@ static const struct key_entry toshiba_acpi_alt_keymap[] = {
/* utility
*/

-static __inline__ void _set_bit(u32 * word, u32 mask, int value)
+static inline void _set_bit(u32 *word, u32 mask, int value)
{
*word = (*word & ~mask) | (mask * value);
}
@@ -331,9 +331,8 @@ static acpi_status tci_raw(struct toshiba_acpi_dev *dev,
(char *)dev->method_hci, &params,
&results);
if ((status == AE_OK) && (out_objs->package.count <= TCI_WORDS)) {
- for (i = 0; i < out_objs->package.count; ++i) {
+ for (i = 0; i < out_objs->package.count; ++i)
out[i] = out_objs->package.elements[i].integer.value;
- }
}

return status;
@@ -359,6 +358,7 @@ static u32 hci_read1(struct toshiba_acpi_dev *dev, u32 reg, u32 *out1)
u32 in[TCI_WORDS] = { HCI_GET, reg, 0, 0, 0, 0 };
u32 out[TCI_WORDS];
acpi_status status = tci_raw(dev, in, out);
+
if (ACPI_FAILURE(status))
return TOS_FAILURE;

@@ -376,11 +376,13 @@ static u32 hci_write2(struct toshiba_acpi_dev *dev, u32 reg, u32 in1, u32 in2)
return ACPI_SUCCESS(status) ? out[0] : TOS_FAILURE;
}

-static u32 hci_read2(struct toshiba_acpi_dev *dev, u32 reg, u32 *out1, u32 *out2)
+static u32 hci_read2(struct toshiba_acpi_dev *dev,
+ u32 reg, u32 *out1, u32 *out2)
{
u32 in[TCI_WORDS] = { HCI_GET, reg, *out1, *out2, 0, 0 };
u32 out[TCI_WORDS];
acpi_status status = tci_raw(dev, in, out);
+
if (ACPI_FAILURE(status))
return TOS_FAILURE;

@@ -455,6 +457,7 @@ static u32 sci_read(struct toshiba_acpi_dev *dev, u32 reg, u32 *out1)
u32 in[TCI_WORDS] = { SCI_GET, reg, 0, 0, 0, 0 };
u32 out[TCI_WORDS];
acpi_status status = tci_raw(dev, in, out);
+
if (ACPI_FAILURE(status))
return TOS_FAILURE;

@@ -713,7 +716,8 @@ static int toshiba_eco_mode_available(struct toshiba_acpi_dev *dev)
return 1;
}

-static enum led_brightness toshiba_eco_mode_get_status(struct led_classdev *cdev)
+static enum led_brightness
+toshiba_eco_mode_get_status(struct led_classdev *cdev)
{
struct toshiba_acpi_dev *dev = container_of(cdev,
struct toshiba_acpi_dev, eco_led);
@@ -1235,7 +1239,7 @@ static int set_tr_backlight_status(struct toshiba_acpi_dev *dev, bool enable)
return hci_result == TOS_SUCCESS ? 0 : -EIO;
}

-static struct proc_dir_entry *toshiba_proc_dir /*= 0*/ ;
+static struct proc_dir_entry *toshiba_proc_dir /*= 0*/;

static int __get_lcd_brightness(struct toshiba_acpi_dev *dev)
{
@@ -1246,6 +1250,7 @@ static int __get_lcd_brightness(struct toshiba_acpi_dev *dev)
if (dev->tr_backlight_supported) {
bool enabled;
int ret = get_tr_backlight_status(dev, &enabled);
+
if (ret)
return ret;
if (enabled)
@@ -1263,6 +1268,7 @@ static int __get_lcd_brightness(struct toshiba_acpi_dev *dev)
static int get_lcd_brightness(struct backlight_device *bd)
{
struct toshiba_acpi_dev *dev = bl_get_data(bd);
+
return __get_lcd_brightness(dev);
}

@@ -1299,6 +1305,7 @@ static int set_lcd_brightness(struct toshiba_acpi_dev *dev, int value)
if (dev->tr_backlight_supported) {
bool enable = !value;
int ret = set_tr_backlight_status(dev, enable);
+
if (ret)
return ret;
if (value)
@@ -1313,6 +1320,7 @@ static int set_lcd_brightness(struct toshiba_acpi_dev *dev, int value)
static int set_lcd_status(struct backlight_device *bd)
{
struct toshiba_acpi_dev *dev = bl_get_data(bd);
+
return set_lcd_brightness(dev, bd->props.brightness);
}

@@ -1370,6 +1378,7 @@ static int video_proc_show(struct seq_file *m, void *v)
int is_lcd = (value & HCI_VIDEO_OUT_LCD) ? 1 : 0;
int is_crt = (value & HCI_VIDEO_OUT_CRT) ? 1 : 0;
int is_tv = (value & HCI_VIDEO_OUT_TV) ? 1 : 0;
+
seq_printf(m, "lcd_out: %d\n", is_lcd);
seq_printf(m, "crt_out: %d\n", is_crt);
seq_printf(m, "tv_out: %d\n", is_tv);
@@ -1422,8 +1431,7 @@ static ssize_t video_proc_write(struct file *file, const char __user *buf,
do {
++buffer;
--remain;
- }
- while (remain && *(buffer - 1) != ';');
+ } while (remain && *(buffer - 1) != ';');
}

kfree(cmd);
@@ -1431,6 +1439,7 @@ static ssize_t video_proc_write(struct file *file, const char __user *buf,
ret = get_video_status(dev, &video_out);
if (!ret) {
unsigned int new_video_out = video_out;
+
if (lcd_out != -1)
_set_bit(&new_video_out, HCI_VIDEO_OUT_LCD, lcd_out);
if (crt_out != -1)
@@ -1500,10 +1509,10 @@ static ssize_t fan_proc_write(struct file *file, const char __user *buf,
if (sscanf(cmd, " force_on : %i", &value) == 1 &&
value >= 0 && value <= 1) {
hci_result = hci_write1(dev, HCI_FAN, value);
- if (hci_result != TOS_SUCCESS)
- return -EIO;
- else
+ if (hci_result == TOS_SUCCESS)
dev->force_fan = value;
+ else
+ return -EIO;
} else {
return -EINVAL;
}
@@ -1568,11 +1577,10 @@ static ssize_t keys_proc_write(struct file *file, const char __user *buf,
return -EFAULT;
cmd[len] = '\0';

- if (sscanf(cmd, " hotkey_ready : %i", &value) == 1 && value == 0) {
+ if (sscanf(cmd, " hotkey_ready : %i", &value) == 1 && value == 0)
dev->key_event_valid = 0;
- } else {
+ else
return -EINVAL;
- }

return count;
}
--
2.2.2

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