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path: root/drivers/staging/fbtft/fb_ssd1306.c
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Diffstat (limited to 'drivers/staging/fbtft/fb_ssd1306.c')
-rw-r--r--drivers/staging/fbtft/fb_ssd1306.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/fbtft/fb_ssd1306.c b/drivers/staging/fbtft/fb_ssd1306.c
index 76f7da3c7703..722baca03d3a 100644
--- a/drivers/staging/fbtft/fb_ssd1306.c
+++ b/drivers/staging/fbtft/fb_ssd1306.c
@@ -168,7 +168,7 @@ static int blank(struct fbtft_par *par, bool on)
}
/* Gamma is used to control Contrast */
-static int set_gamma(struct fbtft_par *par, unsigned long *curves)
+static int set_gamma(struct fbtft_par *par, u32 *curves)
{
/* apply mask */
curves[0] &= 0xFF;