From: Vinod Koul Date: Tue, 13 Sep 2016 17:25:01 +0000 (+0530) Subject: dmaengine: coh901318: use NULL for pointer initialization X-Git-Tag: v4.9-rc1~102^2~17^2~31 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=d943df870572e4774abfb16ef20c9ec28edbd94c;p=karo-tx-linux.git dmaengine: coh901318: use NULL for pointer initialization Sparse complains: drivers/dma/coh901318_lli.c:78:31: warning: Using plain integer as NULL pointer drivers/dma/coh901318_lli.c:91:39: warning: Using plain integer as NULL pointer Use NULL for pointer initialization rather than plain integer Acked-by: Linus Walleij Signed-off-by: Vinod Koul --- diff --git a/drivers/dma/coh901318_lli.c b/drivers/dma/coh901318_lli.c index 702112d547c8..d612b2e5abc4 100644 --- a/drivers/dma/coh901318_lli.c +++ b/drivers/dma/coh901318_lli.c @@ -75,7 +75,7 @@ coh901318_lli_alloc(struct coh901318_pool *pool, unsigned int len) lli = head; lli->phy_this = phy; lli->link_addr = 0x00000000; - lli->virt_link_addr = 0x00000000U; + lli->virt_link_addr = NULL; for (i = 1; i < len; i++) { lli_prev = lli; @@ -88,7 +88,7 @@ coh901318_lli_alloc(struct coh901318_pool *pool, unsigned int len) DEBUGFS_POOL_COUNTER_ADD(pool, 1); lli->phy_this = phy; lli->link_addr = 0x00000000; - lli->virt_link_addr = 0x00000000U; + lli->virt_link_addr = NULL; lli_prev->link_addr = phy; lli_prev->virt_link_addr = lli;