From: Vandana BN <bnvandana@gmail.com>
Date: Mon, 13 May 2019 13:43:24 +0000 (+0530)
Subject: Staging: kpc2000: kpc_dma: Resolve checkpath errors Macros in paranthesis & trailing... 
X-Git-Tag: v5.15~5977^2~496
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3544d3f785c12754f156a15020579d2875e98240;p=platform%2Fkernel%2Flinux-starfive.git

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

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>
---

diff --git a/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c b/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c
index 0b8dcf0..e996ced 100644
--- a/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c
+++ b/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c
@@ -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"