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authorMarkus Elfring <elfring@users.sourceforge.net>2017-06-01 21:48:11 +0200
committerTony Lindgren <tony@atomide.com>2017-06-06 23:53:49 -0700
commitd27a30bbc8b0c84a4cc922b201f9e85e9a2de741 (patch)
treeea268bbb64db80e6a90ded536312b27bc7055ac5
parent2ea659a9ef488125eb46da6eb571de5eae5c43f6 (diff)
downloadlwn-d27a30bbc8b0c84a4cc922b201f9e85e9a2de741.tar.gz
lwn-d27a30bbc8b0c84a4cc922b201f9e85e9a2de741.zip
ARM: OMAP1: DMA: Improve a size determination in omap1_system_dma_init()
Replace the specification of a data structure by a pointer dereference as the parameter for the operator "sizeof" to make the corresponding size determination a bit safer according to the Linux coding style convention. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com>
-rw-r--r--arch/arm/mach-omap1/dma.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-omap1/dma.c b/arch/arm/mach-omap1/dma.c
index c821c1d5610e..823dba3dc033 100644
--- a/arch/arm/mach-omap1/dma.c
+++ b/arch/arm/mach-omap1/dma.c
@@ -339,7 +339,7 @@ static int __init omap1_system_dma_init(void)
goto exit_iounmap;
}
- d = kzalloc(sizeof(struct omap_dma_dev_attr), GFP_KERNEL);
+ d = kzalloc(sizeof(*d), GFP_KERNEL);
if (!d) {
dev_err(&pdev->dev, "%s: Unable to allocate 'd' for %s\n",
__func__, pdev->name);