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media: i2c: imx290: Move the settle time delay out of loop

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The 10ms settle time is needed only at the end of all consecutive
register writes. So move the delay to outside of the for loop of
imx290_set_register_array().

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Andrey Konovalov <andrey.konovalov@linaro.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Manivannan Sadhasivam 2020-06-12 15:53:54 +02:00 • committed by Mauro Carvalho Chehab
parent 3b867fb641
commit 6544af9b04
1 changed files with 3 additions and 3 deletions
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6
drivers/media/i2c/imx290.c
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@ -404,11 +404,11 @@ static int imx290_set_register_array(struct imx290 *imx290,
ret = imx290_write_reg(imx290, settings->reg, settings->val);
if (ret < 0)
return ret;
/* Settle time is 10ms for all registers */
msleep(10);
}
/* Provide 10ms settle time */
msleep(10);
return 0;
}