From: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date: Fri, 10 Jul 2009 01:05:00 +0000 (+0900)
Subject: remove is_buffer_dma_capable()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=8f2502fd8157632909ff335a3c628e7caeec5e03;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

remove is_buffer_dma_capable()

is_buffer_dma_capable() was replaced with dma_capable().

is_buffer_dma_capable() tells if a buffer is dma-capable or
not. However, it doesn't take a pointer to struct device so it doesn't
work for POWERPC.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: Becky Bruce <beckyb@kernel.crashing.org>
---

diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
index 07dfd460d286..c0f6c3cd788c 100644
--- a/include/linux/dma-mapping.h
+++ b/include/linux/dma-mapping.h
@@ -98,11 +98,6 @@ static inline int is_device_dma_capable(struct device *dev)
 	return dev->dma_mask != NULL && *dev->dma_mask != DMA_MASK_NONE;
 }
 
-static inline int is_buffer_dma_capable(u64 mask, dma_addr_t addr, size_t size)
-{
-	return addr + size <= mask;
-}
-
 #ifdef CONFIG_HAS_DMA
 #include <asm/dma-mapping.h>
 #else