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Subject: media: adv7511: drop unused functions
Author: Mauro Carvalho Chehab <mchehab+hua...@kernel.org>
Date: Wed Nov 24 11:45:26 2021 +0000
Those are aliases for another function and not used at the
current implementation. So, just drop it.
Reviewed-by: Nathan Chancellor <nat...@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+hua...@kernel.org>
drivers/media/i2c/adv7511-v4l2.c | 22 ----------------------
1 file changed, 22 deletions(-)
---
diff --git a/drivers/media/i2c/adv7511-v4l2.c b/drivers/media/i2c/adv7511-v4l2.c
index 41f4e749a859..8e13cae40ec5 100644
--- a/drivers/media/i2c/adv7511-v4l2.c
+++ b/drivers/media/i2c/adv7511-v4l2.c
@@ -270,28 +270,6 @@ static int adv7511_pktmem_rd(struct v4l2_subdev *sd, u8
reg)
return adv_smbus_read_byte_data(state->i2c_pktmem, reg);
}
-static int adv7511_pktmem_wr(struct v4l2_subdev *sd, u8 reg, u8 val)
-{
- struct adv7511_state *state = get_adv7511_state(sd);
- int ret;
- int i;
-
- for (i = 0; i < 3; i++) {
- ret = i2c_smbus_write_byte_data(state->i2c_pktmem, reg, val);
- if (ret == 0)
- return 0;
- }
- v4l2_err(sd, "%s: i2c write error\n", __func__);
- return ret;
-}
-
-/* To set specific bits in the register, a clear-mask is given (to be AND-ed),
- and then the value-mask (to be OR-ed). */
-static inline void adv7511_pktmem_wr_and_or(struct v4l2_subdev *sd, u8 reg, u8
clr_mask, u8 val_mask)
-{
- adv7511_pktmem_wr(sd, reg, (adv7511_pktmem_rd(sd, reg) & clr_mask) |
val_mask);
-}
-
static inline bool adv7511_have_hotplug(struct v4l2_subdev *sd)
{
return adv7511_rd(sd, 0x42) & MASK_ADV7511_HPD_DETECT;
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