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SubjectRe: [PATCH 12/16] i2c: i2c-s3c2410: Drop class based scanning to improve bootup time
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Hi Wolfram,

On Thu, Jul 10, 2014 at 5:16 PM, Wolfram Sang <wsa@the-dreams.de> wrote:
> This driver has been flagged to drop class based instantiation. The removal
> improves boot-up time and is unneeded for embedded controllers. Users have been
> warned to switch for some time now, so we can actually do the removal. Keep the
> DEPRECATED flag, so the core can inform users that the behaviour finally
> changed now. After another transition period, this flag can go, too.
> While we are here, remove the indentation for the array setup because
> such things always break after some time.
>
> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
> ---
> drivers/i2c/busses/i2c-s3c2410.c | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c
> index e828a1dba0e5..6252c051525a 100644
> --- a/drivers/i2c/busses/i2c-s3c2410.c
> +++ b/drivers/i2c/busses/i2c-s3c2410.c
> @@ -1128,11 +1128,11 @@ static int s3c24xx_i2c_probe(struct platform_device *pdev)
> s3c24xx_i2c_parse_dt(pdev->dev.of_node, i2c);
>
> strlcpy(i2c->adap.name, "s3c2410-i2c", sizeof(i2c->adap.name));
> - i2c->adap.owner = THIS_MODULE;
> - i2c->adap.algo = &s3c24xx_i2c_algorithm;
> + i2c->adap.owner = THIS_MODULE;
> + i2c->adap.algo = &s3c24xx_i2c_algorithm;
> i2c->adap.retries = 2;
> - i2c->adap.class = I2C_CLASS_HWMON | I2C_CLASS_SPD | I2C_CLASS_DEPRECATED;
> - i2c->tx_setup = 50;
> + i2c->adap.class = I2C_CLASS_DEPRECATED;
> + i2c->tx_setup = 50;
>
> init_waitqueue_head(&i2c->wait);
>
> --

Tested on Exynos 5250 boards.
Tested-by: Sachin Kamat <sachin.kamat@samsung.com>

--
Regards,
Sachin.


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