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Subject[PATCH 1/2] fbdev: ssd1307fb: constify the device_info pointer
Date
of_match_device return const data, so instead of casting its return value
this patch constify the device_info pointer.

Signed-off-by: LABBE Corentin <clabbe.montjoie@gmail.com>
---
drivers/video/fbdev/ssd1307fb.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/video/fbdev/ssd1307fb.c b/drivers/video/fbdev/ssd1307fb.c
index a9c45c8..b6c9ecf 100644
--- a/drivers/video/fbdev/ssd1307fb.c
+++ b/drivers/video/fbdev/ssd1307fb.c
@@ -64,7 +64,7 @@ struct ssd1307fb_par {
u32 contrast;
u32 dclk_div;
u32 dclk_frq;
- struct ssd1307fb_deviceinfo *device_info;
+ const struct ssd1307fb_deviceinfo *device_info;
struct i2c_client *client;
u32 height;
struct fb_info *info;
@@ -559,8 +559,8 @@ static int ssd1307fb_probe(struct i2c_client *client,
par->info = info;
par->client = client;

- par->device_info = (struct ssd1307fb_deviceinfo *)of_match_device(
- ssd1307fb_of_match, &client->dev)->data;
+ par->device_info = of_match_device(ssd1307fb_of_match,
+ &client->dev)->data;

par->reset = of_get_named_gpio(client->dev.of_node,
"reset-gpios", 0);
--
2.7.3
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