From: Shay Power <shaythomaspower@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: andy@kernel.org, linux-fbdev@vger.kernel.org,
Shay Power <shaythomaspower@gmail.com>
Subject: [PATCH] staging: fbtft/fb_ra8875: replace udelay with usleep_range
Date: Sat, 13 Sep 2025 21:41:10 +0100 [thread overview]
Message-ID: <20250913204110.24980-1-shaythomaspower@gmail.com> (raw)
Signed-off-by: Shay Power <shaythomaspower@gmail.com>
---
drivers/staging/fbtft/fb_ra8875.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/fbtft/fb_ra8875.c b/drivers/staging/fbtft/fb_ra8875.c
index 0ab1de6647d0..edd467c6bf1a 100644
--- a/drivers/staging/fbtft/fb_ra8875.c
+++ b/drivers/staging/fbtft/fb_ra8875.c
@@ -210,7 +210,7 @@ static void write_reg8_bus8(struct fbtft_par *par, int len, ...)
}
len--;
- udelay(100);
+ usleep_range(100, 150);
if (len) {
buf = (u8 *)par->buf;
@@ -231,7 +231,7 @@ static void write_reg8_bus8(struct fbtft_par *par, int len, ...)
/* restore user spi-speed */
par->fbtftops.write = fbtft_write_spi;
- udelay(100);
+ usleep_range(100, 150);
}
static int write_vmem16_bus8(struct fbtft_par *par, size_t offset, size_t len)
--
2.50.1
next reply other threads:[~2025-09-13 20:42 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-13 20:41 Shay Power [this message]
2025-09-14 13:16 ` [PATCH] staging: fbtft/fb_ra8875: replace udelay with usleep_range Andy Shevchenko
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