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[media] media/i2c: remove g_chip_ident op

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This is no longer needed since the core now handles this through DBG_G_CHIP_INFO.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil
2013-05-29 06:59:51 -03:00
committed by Mauro Carvalho Chehab
父節點 6be89daa03
當前提交 e12771100c
共有 47 個文件被更改，包括 73 次插入 和 671 次删除
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14
drivers/media/i2c/vpx3220.c
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@@ -27,7 +27,6 @@
#include <linux/i2c.h>
#include <linux/videodev2.h>
#include <media/v4l2-device.h>
#include <media/v4l2-chip-ident.h>
#include <media/v4l2-ctrls.h>
MODULE_DESCRIPTION("vpx3220a/vpx3216b/vpx3214c video decoder driver");
@@ -49,7 +48,6 @@ struct vpx3220 {
unsigned char reg[255];
v4l2_std_id norm;
int ident;
int input;
int enable;
};
@@ -442,14 +440,6 @@ static int vpx3220_s_ctrl(struct v4l2_ctrl *ctrl)
return -EINVAL;
}
static int vpx3220_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip)
{
struct vpx3220 *decoder = to_vpx3220(sd);
struct i2c_client *client = v4l2_get_subdevdata(sd);
return v4l2_chip_ident_i2c_client(client, chip, decoder->ident, 0);
}
/* ----------------------------------------------------------------------- */
static const struct v4l2_ctrl_ops vpx3220_ctrl_ops = {
@@ -457,7 +447,6 @@ static const struct v4l2_ctrl_ops vpx3220_ctrl_ops = {
};
static const struct v4l2_subdev_core_ops vpx3220_core_ops = {
.g_chip_ident = vpx3220_g_chip_ident,
.init = vpx3220_init,
.g_ext_ctrls = v4l2_subdev_g_ext_ctrls,
.try_ext_ctrls = v4l2_subdev_try_ext_ctrls,
@@ -528,7 +517,6 @@ static int vpx3220_probe(struct i2c_client *client,
ver = i2c_smbus_read_byte_data(client, 0x00);
pn = (i2c_smbus_read_byte_data(client, 0x02) << 8) +
i2c_smbus_read_byte_data(client, 0x01);
decoder->ident = V4L2_IDENT_VPX3220A;
if (ver == 0xec) {
switch (pn) {
case 0x4680:
@@ -536,11 +524,9 @@ static int vpx3220_probe(struct i2c_client *client,
break;
case 0x4260:
name = "vpx3216b";
decoder->ident = V4L2_IDENT_VPX3216B;
break;
case 0x4280:
name = "vpx3214c";
decoder->ident = V4L2_IDENT_VPX3214C;
break;
}
}