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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: 2ff8a1eeb5 ("phy: Add Sparx5 ethernet serdes PHY driver")
CC: Steen Hegelund <steen.hegelund@microchip.com>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: kernel test robot <lkp@intel.com>
Link: https://lore.kernel.org/r/20210318232844.GA65886@63b0c5462fda
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
kernel test robot 2021-03-19 07:28:44 +08:00 committed by Vinod Koul
parent 8595ffb52f
commit cbc336c09b
1 changed files with 1 additions and 1 deletions
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2
drivers/phy/microchip/sparx5_serdes.c
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@ -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);