[PATCH 1/2] staging: fbtft: Make the pointers to s16 init arrays const
From: Joe Perches
Date: Thu Feb 23 2017 - 00:55:34 EST
This allows making some of the actual arrays const.
Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
---
drivers/staging/fbtft/fbtft-core.c | 2 +-
drivers/staging/fbtft/fbtft.h | 4 ++--
drivers/staging/fbtft/flexfb.c | 4 ++--
3 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/fbtft/fbtft-core.c b/drivers/staging/fbtft/fbtft-core.c
index 7c8af29cdb75..fdef0b9e7cf3 100644
--- a/drivers/staging/fbtft/fbtft-core.c
+++ b/drivers/staging/fbtft/fbtft-core.c
@@ -659,7 +659,7 @@ struct fb_info *fbtft_framebuffer_alloc(struct fbtft_display *display,
unsigned int bpp = display->bpp;
unsigned int fps = display->fps;
int vmem_size, i;
- s16 *init_sequence = display->init_sequence;
+ const s16 *init_sequence = display->init_sequence;
char *gamma = display->gamma;
u32 *gamma_curves = NULL;
diff --git a/drivers/staging/fbtft/fbtft.h b/drivers/staging/fbtft/fbtft.h
index 44cf94d160d4..119c3a72be1b 100644
--- a/drivers/staging/fbtft/fbtft.h
+++ b/drivers/staging/fbtft/fbtft.h
@@ -124,7 +124,7 @@ struct fbtft_display {
unsigned int bpp;
unsigned int fps;
int txbuflen;
- s16 *init_sequence;
+ const s16 *init_sequence;
char *gamma;
int gamma_num;
int gamma_len;
@@ -228,7 +228,7 @@ struct fbtft_par {
int led[16];
int aux[16];
} gpio;
- s16 *init_sequence;
+ const s16 *init_sequence;
struct {
struct mutex lock;
u32 *curves;
diff --git a/drivers/staging/fbtft/flexfb.c b/drivers/staging/fbtft/flexfb.c
index af8422e18780..f749c057901f 100644
--- a/drivers/staging/fbtft/flexfb.c
+++ b/drivers/staging/fbtft/flexfb.c
@@ -63,7 +63,7 @@ static bool latched;
module_param(latched, bool, 0000);
MODULE_PARM_DESC(latched, "Use with latched 16-bit databus");
-static s16 *initp;
+static const s16 *initp;
static int initp_num;
/* default init sequences */
@@ -390,7 +390,7 @@ struct flexfb_lcd_controller {
unsigned int height;
unsigned int setaddrwin;
unsigned int regwidth;
- s16 *init_seq;
+ const s16 *init_seq;
int init_seq_sz;
};
--
2.10.0.rc2.1.g053435c