From d89a37ba57d7ace46bb30947f4666c72dafcf4be Mon Sep 17 00:00:00 2001 From: Amit Barzilai Date: Mon, 14 Sep 2026 11:59:28 +0300 Subject: [PATCH] drm/ssd130x: Constify ssd130x_write_data() 'values' parameter At no point does ssd130x_write_data() change the bytes it receives via the 'values' parameter. Constify the parameter so const-qualified buffers pass through without casting away const. Signed-off-by: Amit Barzilai Reviewed-by: Javier Martinez Canillas Reviewed-by: Andy Shevchenko Link: https://patch.msgid.link/20260914085931.66857-4-amit.barzilai22@gmail.com Signed-off-by: Javier Martinez Canillas --- drivers/gpu/drm/solomon/ssd130x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/solomon/ssd130x.c b/drivers/gpu/drm/solomon/ssd130x.c index cbf77a74c4fa..1d834be6243b 100644 --- a/drivers/gpu/drm/solomon/ssd130x.c +++ b/drivers/gpu/drm/solomon/ssd130x.c @@ -252,7 +252,7 @@ static inline struct ssd130x_device *drm_to_ssd130x(struct drm_device *drm) /* * Helper to write data (SSD13XX_DATA) to the device. */ -static int ssd130x_write_data(struct ssd130x_device *ssd130x, u8 *values, int count) +static int ssd130x_write_data(struct ssd130x_device *ssd130x, const u8 *values, int count) { return regmap_bulk_write(ssd130x->regmap, SSD13XX_DATA, values, count); }