On Thu, Aug 9, 2012 at 10:26 PM, Rob Clark <rob.clark@xxxxxxxxxx> wrote:
> 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>
Reviewed-by: Sumit Semwal <sumit.semwal@xxxxxx>
>
>> ---
>> 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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