* [PATCH] staging: fbtft: fb_tinylcd: replace udelay with usleep_range
[not found] <20260218175517.87544-1-tomasz.unger.ref@yahoo.pl>
@ 2026-02-18 17:55 ` tomasz.unger
2026-02-19 7:30 ` Andy Shevchenko
0 siblings, 1 reply; 2+ messages in thread
From: tomasz.unger @ 2026-02-18 17:55 UTC (permalink / raw)
To: andy, gregkh
Cc: dri-devel, linux-fbdev, linux-staging, linux-kernel, Tomasz Unger
From: Tomasz Unger <tomasz.unger@yahoo.pl>
Signed-off-by: Tomasz Unger <tomasz.unger@yahoo.pl>
---
drivers/staging/fbtft/fb_tinylcd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/fbtft/fb_tinylcd.c b/drivers/staging/fbtft/fb_tinylcd.c
index 9469248f2c50..89ee7b9d621e 100644
--- a/drivers/staging/fbtft/fb_tinylcd.c
+++ b/drivers/staging/fbtft/fb_tinylcd.c
@@ -41,7 +41,7 @@ static int init_display(struct fbtft_par *par)
0x00, 0x35, 0x33, 0x00, 0x00, 0x00);
write_reg(par, MIPI_DCS_SET_PIXEL_FORMAT, 0x55);
write_reg(par, MIPI_DCS_EXIT_SLEEP_MODE);
- udelay(250);
+ usleep_range(250, 275);
write_reg(par, MIPI_DCS_SET_DISPLAY_ON);
return 0;
--
2.53.0
^ permalink raw reply related [flat|nested] 2+ messages in thread