lkml.org 
[lkml]   [2018]   [Feb]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] power:sbs-manager: Fix double shift of select reg
Hi James,

On Thu, Feb 15, 2018 at 03:13:33PM -0800, James A. MacInnes wrote:
> 1 << BIT() causes double shift when the macro is unwrapped
> removed extra "1 <<"

No Signed-off-by... But this is already fixed:

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7d54d0d38ec42559c891526f079f1e035cd4b3ae

-- Sebastian

> ---
> drivers/power/supply/sbs-manager.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/power/supply/sbs-manager.c b/drivers/power/supply/sbs-manager.c
> index ccb4217..cb6e8f6 100644
> --- a/drivers/power/supply/sbs-manager.c
> +++ b/drivers/power/supply/sbs-manager.c
> @@ -183,7 +183,7 @@ static int sbsm_select(struct i2c_mux_core *muxc, u32 chan)
> return ret;
>
> /* chan goes from 1 ... 4 */
> - reg = 1 << BIT(SBSM_SMB_BAT_OFFSET + chan);
> + reg = BIT(SBSM_SMB_BAT_OFFSET + chan);
> ret = sbsm_write_word(data->client, SBSM_CMD_BATSYSSTATE, reg);
> if (ret)
> dev_err(dev, "Failed to select channel %i\n", chan);
> --
> 2.7.4
>
[unhandled content-type:application/pgp-signature]
\
 
 \ /
  Last update: 2018-02-16 15:23    [W:0.060 / U:0.024 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site