[PATCH] staging: fbtft: Changed calls to udelays() functions for usleep_range()
Export this patch
Replaced two lines of calling udelays by usleep_range() functions, adding
more efficiency due to the need of long-lasting delays of more than 10us.
Signed-off-by: Fabio <joakobar2000@gmail.com>
Could you just please add your last name on your signed-off?
---
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)
Nicely done, you can send this commit to the staging mailing list to
have feedback from the staging community :)
Thanks,
Gabriela
--
2.34.1
Hi Fabio,