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Staging: kpc2000: kpc_dma: Resolve checkpath errors Macros in paranthesis & trailing statements on next line.

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This patch fixes below errors reported by checkpath
ERROR: Macros with complex values should be enclosed in parentheses
CHECK: Prefer using the BIT macro
ERROR: trailing statements should be on next line
ERROR: trailing statements should be on next line

Signed-off-by: Vandana BN <bnvandana@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Vandana BN 2019-05-13 19:13:24 +05:30 committed by Greg Kroah-Hartman
parent f42485c50d
commit 3544d3f785
1 changed files with 5 additions and 3 deletions
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8
drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c
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@ -14,7 +14,7 @@ MODULE_LICENSE("GPL");
MODULE_AUTHOR("Matt.Sickler@daktronics.com");
#define KPC_DMA_CHAR_MAJOR UNNAMED_MAJOR
#define KPC_DMA_NUM_MINORS 1 << MINORBITS
#define KPC_DMA_NUM_MINORS BIT(MINORBITS)
static DEFINE_MUTEX(kpc_dma_mtx);
static int assigned_major_num;
static LIST_HEAD(kpc_dma_list);
@ -55,9 +55,11 @@ static ssize_t show_engine_regs(struct device *dev, struct device_attribute *at
{
struct kpc_dma_device *ldev;
struct platform_device *pldev = to_platform_device(dev);
if (!pldev) return 0;
if (!pldev)
return 0;
ldev = platform_get_drvdata(pldev);
if (!ldev) return 0;
if (!ldev)
return 0;
return scnprintf(buf, PAGE_SIZE,
"EngineControlStatus = 0x%08x\n"