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media: i2c: adv7842: convert to i2c_new_dummy_device
Move away from the to-be-removed i2c_new_dummy() to i2c_new_dummy_device(). So, we now get an ERRPTR which we use in error handling by printing the error code. To keep the rest of the driver logic as is, internally a NULL ptr is still kept. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
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@ -3400,9 +3400,12 @@ static struct i2c_client *adv7842_dummy_client(struct v4l2_subdev *sd, const cha
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return NULL;
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}
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cp = i2c_new_dummy(client->adapter, io_read(sd, io_reg) >> 1);
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if (!cp)
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v4l2_err(sd, "register %s on i2c addr 0x%x failed\n", desc, addr);
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cp = i2c_new_dummy_device(client->adapter, io_read(sd, io_reg) >> 1);
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if (IS_ERR(cp)) {
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v4l2_err(sd, "register %s on i2c addr 0x%x failed with %ld\n",
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desc, addr, PTR_ERR(cp));
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cp = NULL;
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}
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return cp;
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}
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