staging: fbtft: fb_tinylcd: replace udelay with usleep_range

[PATCH] staging: fbtft: fb_tinylcd: replace udelay with usleep_range

tomasz.unger@yahoo.pl posted 1 patch 1 month, 1 week ago

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drivers/staging/fbtft/fb_tinylcd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

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[PATCH] staging: fbtft: fb_tinylcd: replace udelay with usleep_range

Posted by tomasz.unger@yahoo.pl 1 month, 1 week ago

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

Re: [PATCH] staging: fbtft: fb_tinylcd: replace udelay with usleep_range

Posted by Andy Shevchenko 1 month, 1 week ago

On Wed, Feb 18, 2026 at 06:55:17PM +0100, tomasz.unger@yahoo.pl wrote:
> From: Tomasz Unger <tomasz.unger@yahoo.pl>

NAK.


-- 
With Best Regards,
Andy Shevchenko