diff options
| author | Andy Gross <andy.gross@ti.com> | 2012-08-09 00:14:56 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-08-13 19:13:10 -0700 |
| commit | d7de993503aa23f34d58b7945cf00ad9a9486bda (patch) | |
| tree | 54660effb1187c915fd9c687fd65f0f72ff3166e /drivers/staging/omapdrm | |
| parent | fd025b8fd819751496e53acdc22a5d3c9b7bfe2d (diff) | |
staging: omapdrm: Fix DMM sparse warnings
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@ti.com>
Signed-off-by: Rob Clark <rob.clark@linaro.org>
Reviewed-by: Sumit Semwal <sumit.semwal@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/omapdrm')
| -rw-r--r-- | 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 86197831f63e..ec7a5c8f5363 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; |