From mboxrd@z Thu Jan 1 00:00:00 1970 From: ajeet.yadav.77@gmail.com (Ajeet Yadav) Date: Wed, 22 Feb 2012 09:06:55 +0530 Subject: [PATCH] ARM: dma-mapping: Fix the type used for consistent_pte size calculation Message-ID: <1329881815-11306-1-git-send-email-ajeet.yadav.77@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org To be consistent with declaration and usage of consistent_pte, it needs to be an array of (pte *) Signed-off-by: Ajeet Yadav --- arch/arm/mm/dma-mapping.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c index 1aa664a..04bfa76 100644 --- a/arch/arm/mm/dma-mapping.c +++ b/arch/arm/mm/dma-mapping.c @@ -170,7 +170,7 @@ static int __init consistent_init(void) unsigned long base = consistent_base; unsigned long num_ptes = (CONSISTENT_END - base) >> PMD_SHIFT; - consistent_pte = kmalloc(num_ptes * sizeof(pte_t), GFP_KERNEL); + consistent_pte = kmalloc(num_ptes * sizeof(pte_t *), GFP_KERNEL); if (!consistent_pte) { pr_err("%s: no memory\n", __func__); return -ENOMEM; -- 1.7.8.4