* [PATCH] ARM: dma-mapping: Fix the type used for consistent_pte size calculation
@ 2012-02-22 3:36 Ajeet Yadav
0 siblings, 0 replies; only message in thread
From: Ajeet Yadav @ 2012-02-22 3:36 UTC (permalink / raw)
To: Russell King, Jon Medhurst, Nicolas Pitre, Catalin Marinas,
Sumit Bhattacharya, linux-arm-kernel, linux-kernel
Cc: Ajeet Yadav
To be consistent with declaration and usage of consistent_pte, it needs
to be an array of (pte *)
Signed-off-by: Ajeet Yadav <ajeet.yadav.77@gmail.com>
---
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
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2012-02-22 3:35 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2012-02-22 3:36 [PATCH] ARM: dma-mapping: Fix the type used for consistent_pte size calculation Ajeet Yadav
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).