phy: fix resource_size.cocci warnings

drivers/phy/microchip/sparx5_serdes.c:2440:54-57: ERROR: Missing resource_size with iores Use resource_size function on resource object instead of explicit computation. Generated by: scripts/coccinelle/api/resource_size.cocci Fixes: 2ff8a1e ("phy: Add Sparx5 ethernet serdes PHY driver") CC: Steen Hegelund <[email protected]> Reported-by: kernel test robot <[email protected]> Signed-off-by: kernel test robot <[email protected]> Link: https://lore.kernel.org/r/20210318232844.GA65886@63b0c5462fda Signed-off-by: Vinod Koul <[email protected]>
vieko · Apr 6, 2021 · cbc336c · cbc336c
1 parent 8595ffb
commit cbc336c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/phy/microchip/sparx5_serdes.c b/drivers/phy/microchip/sparx5_serdes.c
@@ -2470,7 +2470,7 @@ static int sparx5_serdes_probe(struct platform_device *pdev)
 	priv->coreclock = clock;
 
 	iores = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	iomem = devm_ioremap(priv->dev, iores->start, iores->end - iores->start + 1);
+	iomem = devm_ioremap(priv->dev, iores->start, resource_size(iores));
 	if (IS_ERR(iomem)) {
 		dev_err(priv->dev, "Unable to get serdes registers: %s\n",
 			iores->name);