The patch titled
Subject: media: cxd2820r: use DIV_ROUND_CLOSEST_ULL()
has been removed from the -mm tree. Its filename was
media-cxd2820r-use-div_round_closest_ull.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Javi Merino <javi.merino@xxxxxxx>
Subject: media: cxd2820r: use DIV_ROUND_CLOSEST_ULL()
Now that the kernel provides DIV_ROUND_CLOSEST_ULL(), drop the internal
implementation and use the kernel one.
Signed-off-by: Javi Merino <javi.merino@xxxxxxx>
Cc: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
Acked-by: Antti Palosaari <crope@xxxxxx>
Reviewed-by: Antti Palosaari <crope@xxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/media/dvb-frontends/cxd2820r_c.c | 2 +-
drivers/media/dvb-frontends/cxd2820r_core.c | 6 ------
drivers/media/dvb-frontends/cxd2820r_priv.h | 2 --
drivers/media/dvb-frontends/cxd2820r_t.c | 2 +-
drivers/media/dvb-frontends/cxd2820r_t2.c | 2 +-
5 files changed, 3 insertions(+), 11 deletions(-)
diff -puN drivers/media/dvb-frontends/cxd2820r_c.c~media-cxd2820r-use-div_round_closest_ull drivers/media/dvb-frontends/cxd2820r_c.c
--- a/drivers/media/dvb-frontends/cxd2820r_c.c~media-cxd2820r-use-div_round_closest_ull
+++ a/drivers/media/dvb-frontends/cxd2820r_c.c
@@ -79,7 +79,7 @@ int cxd2820r_set_frontend_c(struct dvb_f
num = if_freq / 1000; /* Hz => kHz */
num *= 0x4000;
- if_ctl = 0x4000 - cxd2820r_div_u64_round_closest(num, 41000);
+ if_ctl = 0x4000 - DIV_ROUND_CLOSEST_ULL(num, 41000);
buf[0] = (if_ctl >> 8) & 0x3f;
buf[1] = (if_ctl >> 0) & 0xff;
diff -puN drivers/media/dvb-frontends/cxd2820r_core.c~media-cxd2820r-use-div_round_closest_ull drivers/media/dvb-frontends/cxd2820r_core.c
--- a/drivers/media/dvb-frontends/cxd2820r_core.c~media-cxd2820r-use-div_round_closest_ull
+++ a/drivers/media/dvb-frontends/cxd2820r_core.c
@@ -244,12 +244,6 @@ error:
return ret;
}
-/* 64 bit div with round closest, like DIV_ROUND_CLOSEST but 64 bit */
-u32 cxd2820r_div_u64_round_closest(u64 dividend, u32 divisor)
-{
- return div_u64(dividend + (divisor / 2), divisor);
-}
-
static int cxd2820r_set_frontend(struct dvb_frontend *fe)
{
struct cxd2820r_priv *priv = fe->demodulator_priv;
diff -puN drivers/media/dvb-frontends/cxd2820r_priv.h~media-cxd2820r-use-div_round_closest_ull drivers/media/dvb-frontends/cxd2820r_priv.h
--- a/drivers/media/dvb-frontends/cxd2820r_priv.h~media-cxd2820r-use-div_round_closest_ull
+++ a/drivers/media/dvb-frontends/cxd2820r_priv.h
@@ -64,8 +64,6 @@ int cxd2820r_wr_reg_mask(struct cxd2820r
int cxd2820r_wr_regs(struct cxd2820r_priv *priv, u32 reginfo, u8 *val,
int len);
-u32 cxd2820r_div_u64_round_closest(u64 dividend, u32 divisor);
-
int cxd2820r_wr_regs(struct cxd2820r_priv *priv, u32 reginfo, u8 *val,
int len);
diff -puN drivers/media/dvb-frontends/cxd2820r_t.c~media-cxd2820r-use-div_round_closest_ull drivers/media/dvb-frontends/cxd2820r_t.c
--- a/drivers/media/dvb-frontends/cxd2820r_t.c~media-cxd2820r-use-div_round_closest_ull
+++ a/drivers/media/dvb-frontends/cxd2820r_t.c
@@ -103,7 +103,7 @@ int cxd2820r_set_frontend_t(struct dvb_f
num = if_freq / 1000; /* Hz => kHz */
num *= 0x1000000;
- if_ctl = cxd2820r_div_u64_round_closest(num, 41000);
+ if_ctl = DIV_ROUND_CLOSEST_ULL(num, 41000);
buf[0] = ((if_ctl >> 16) & 0xff);
buf[1] = ((if_ctl >> 8) & 0xff);
buf[2] = ((if_ctl >> 0) & 0xff);
diff -puN drivers/media/dvb-frontends/cxd2820r_t2.c~media-cxd2820r-use-div_round_closest_ull drivers/media/dvb-frontends/cxd2820r_t2.c
--- a/drivers/media/dvb-frontends/cxd2820r_t2.c~media-cxd2820r-use-div_round_closest_ull
+++ a/drivers/media/dvb-frontends/cxd2820r_t2.c
@@ -120,7 +120,7 @@ int cxd2820r_set_frontend_t2(struct dvb_
num = if_freq / 1000; /* Hz => kHz */
num *= 0x1000000;
- if_ctl = cxd2820r_div_u64_round_closest(num, 41000);
+ if_ctl = DIV_ROUND_CLOSEST_ULL(num, 41000);
buf[0] = ((if_ctl >> 16) & 0xff);
buf[1] = ((if_ctl >> 8) & 0xff);
buf[2] = ((if_ctl >> 0) & 0xff);
_
Patches currently in -mm which might be from javi.merino@xxxxxxx are
origin.patch
linux-next.patch
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