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SubjectRe: [PATCH] mmc: tmio: eliminate unused variable 'mmc' warning
On Wed, 3 Aug 2011, Axel Lin wrote:

> Fix below compile warning:
> CC drivers/mmc/host/tmio_mmc.o
> drivers/mmc/host/tmio_mmc.c: In function 'tmio_mmc_suspend':
> drivers/mmc/host/tmio_mmc.c:30: warning: unused variable 'mmc'
> drivers/mmc/host/tmio_mmc.c: In function 'tmio_mmc_resume':
> drivers/mmc/host/tmio_mmc.c:45: warning: unused variable 'mmc'
>
> Signed-off-by: Axel Lin <axel.lin@gmail.com>

Good for 3.1, do we also push such "harmless" compiler warning fixes to
stable?

Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>

Thanks
Guennadi

> ---
> drivers/mmc/host/tmio_mmc.c | 2 --
> 1 files changed, 0 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/mmc/host/tmio_mmc.c b/drivers/mmc/host/tmio_mmc.c
> index 8d185de..44a9668 100644
> --- a/drivers/mmc/host/tmio_mmc.c
> +++ b/drivers/mmc/host/tmio_mmc.c
> @@ -27,7 +27,6 @@
> static int tmio_mmc_suspend(struct platform_device *dev, pm_message_t state)
> {
> const struct mfd_cell *cell = mfd_get_cell(dev);
> - struct mmc_host *mmc = platform_get_drvdata(dev);
> int ret;
>
> ret = tmio_mmc_host_suspend(&dev->dev);
> @@ -42,7 +41,6 @@ static int tmio_mmc_suspend(struct platform_device *dev, pm_message_t state)
> static int tmio_mmc_resume(struct platform_device *dev)
> {
> const struct mfd_cell *cell = mfd_get_cell(dev);
> - struct mmc_host *mmc = platform_get_drvdata(dev);
> int ret = 0;
>
> /* Tell the MFD core we are ready to be enabled */
> --
> 1.7.4.1
>
>
>

---
Guennadi Liakhovetski, Ph.D.
Freelance Open-Source Software Developer
http://www.open-technology.de/

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