mtd: rawnand: davinci: Remove redundant unsigned comparison to zero

Since core_chipsel is uint32_t, comparison to zero is redundant

Signed-off-by: Wang Weiyang <wangweiyang2@huawei.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220317113907.96006-1-wangweiyang2@huawei.com

diff --git a/drivers/mtd/nand/raw/davinci_nand.c b/drivers/mtd/nand/raw/davinci_nand.c
index 45fec8c192abaa1395f10084c24897d362a2e0bd..3e98e3c255bfe1e4d00e2adf97da1fa0988e2eec 100644 (file)
--- a/drivers/mtd/nand/raw/davinci_nand.c
+++ b/drivers/mtd/nand/raw/davinci_nand.c
@@ -727,7 +727,7 @@ static int nand_davinci_probe(struct platform_device *pdev)
                return -ENODEV;
 
        /* which external chipselect will we be managing? */
-       if (pdata->core_chipsel < 0 || pdata->core_chipsel > 3)
+       if (pdata->core_chipsel > 3)
                return -ENODEV;
 
        info = devm_kzalloc(&pdev->dev, sizeof(*info), GFP_KERNEL);