X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?p=kvmfornfv.git;a=blobdiff_plain;f=kernel%2Fdrivers%2Fstaging%2Fgoldfish%2Fgoldfish_nand.c;h=623353db5a08ed019cd2f6d9d8bd8bd983d93067;hp=213877a2c43039a7a999fb141462ed79159bd0e7;hb=e09b41010ba33a20a87472ee821fa407a5b8da36;hpb=f93b97fd65072de626c074dbe099a1fff05ce060

diff --git a/kernel/drivers/staging/goldfish/goldfish_nand.c b/kernel/drivers/staging/goldfish/goldfish_nand.c
index 213877a2c..623353db5 100644
--- a/kernel/drivers/staging/goldfish/goldfish_nand.c
+++ b/kernel/drivers/staging/goldfish/goldfish_nand.c
@@ -48,7 +48,7 @@ static u32 goldfish_nand_cmd_with_params(struct mtd_info *mtd,
 	struct cmd_params *cps = nand->cmd_params;
 	unsigned char __iomem  *base = nand->base;
 
-	if (cps == NULL)
+	if (!cps)
 		return -1;
 
 	switch (cmd) {
@@ -87,7 +87,7 @@ static u32 goldfish_nand_cmd(struct mtd_info *mtd, enum nand_cmd cmd,
 		writel((u32)(addr >> 32), base + NAND_ADDR_HIGH);
 		writel((u32)addr, base + NAND_ADDR_LOW);
 		writel(len, base + NAND_TRANSFER_SIZE);
-		gf_write64((u64)ptr, base + NAND_DATA, base + NAND_DATA_HIGH);
+		gf_write_ptr(ptr, base + NAND_DATA, base + NAND_DATA_HIGH);
 		writel(cmd, base + NAND_COMMAND);
 		rv = readl(base + NAND_RESULT);
 	}
@@ -379,7 +379,7 @@ static int goldfish_nand_probe(struct platform_device *pdev)
 	unsigned char __iomem  *base;
 
 	r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (r == NULL)
+	if (!r)
 		return -ENODEV;
 
 	base = devm_ioremap(&pdev->dev, r->start, PAGE_SIZE);