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authorMauro Carvalho Chehab <mchehab+huawei@kernel.org>2021-11-22 09:24:03 +0100
committerMauro Carvalho Chehab <mchehab+huawei@kernel.org>2021-11-22 09:24:03 +0100
commit140dfc36fbd3b759a47e972774b362894f43911f (patch)
tree601d2e71a3df1a5c8902f7de4fc551da06a0c7ea /drivers/media/pci/cx25821
parentmedia: hantro: Support NV12 on the G2 core (diff)
downloadlinux-140dfc36fbd3b759a47e972774b362894f43911f.tar.xz
linux-140dfc36fbd3b759a47e972774b362894f43911f.zip
media: cx25821: drop duplicated i2c_slave_did_ack()
This function is defined twice, one at cx25821-i2c and the other inside cx25821-core. It turns that only the first is actually used inside the code. This causes a clang warning. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media/pci/cx25821')
-rw-r--r--drivers/media/pci/cx25821/cx25821-core.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/media/pci/cx25821/cx25821-core.c b/drivers/media/pci/cx25821/cx25821-core.c
index 40c10ca94def..3078a39f0b95 100644
--- a/drivers/media/pci/cx25821/cx25821-core.c
+++ b/drivers/media/pci/cx25821/cx25821-core.c
@@ -337,13 +337,6 @@ static int cx25821_risc_decode(u32 risc)
return incr[risc >> 28] ? incr[risc >> 28] : 1;
}
-static inline int i2c_slave_did_ack(struct i2c_adapter *i2c_adap)
-{
- struct cx25821_i2c *bus = i2c_adap->algo_data;
- struct cx25821_dev *dev = bus->dev;
- return cx_read(bus->reg_stat) & 0x01;
-}
-
static void cx25821_registers_init(struct cx25821_dev *dev)
{
u32 tmp;