On Thu, Aug 9, 2012 at 12:14 AM, Andy Gross <andy.gross@xxxxxx> wrote:
> Fix the following sparse warnings:
>
> drivers/staging/omapdrm/omap_dmm_tiler.c:123:13:
> warning: symbol 'omap_dmm_irq_handler' was not declared.
> Should it be static?
>
> drivers/staging/omapdrm/omap_dmm_tiler.c:370:24:
> warning: Using plain integer as NULL pointer
>
> Signed-off-by: Andy Gross <andy.gross@xxxxxx>
Signed-off-by: Rob Clark <rob.clark@xxxxxxxxxx>
> ---
> drivers/staging/omapdrm/omap_dmm_tiler.c | 4 ++--
> 1 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/staging/omapdrm/omap_dmm_tiler.c b/drivers/staging/omapdrm/omap_dmm_tiler.c
> index 8619783..ec7a5c8 100644
> --- a/drivers/staging/omapdrm/omap_dmm_tiler.c
> +++ b/drivers/staging/omapdrm/omap_dmm_tiler.c
> @@ -120,7 +120,7 @@ static int wait_status(struct refill_engine *engine, uint32_t wait_mask)
> return 0;
> }
>
> -irqreturn_t omap_dmm_irq_handler(int irq, void *arg)
> +static irqreturn_t omap_dmm_irq_handler(int irq, void *arg)
> {
> struct dmm *dmm = arg;
> uint32_t status = readl(dmm->base + DMM_PAT_IRQSTATUS);
> @@ -367,7 +367,7 @@ struct tiler_block *tiler_reserve_1d(size_t size)
> int num_pages = (size + PAGE_SIZE - 1) >> PAGE_SHIFT;
>
> if (!block)
> - return 0;
> + return ERR_PTR(-ENOMEM);
>
> block->fmt = TILFMT_PAGE;
>
> --
> 1.7.5.4
>
> --
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