* [PATCH] phy: fix resource_size.cocci warnings
[not found] <202103190711.pUzuZRzG-lkp@intel.com>
@ 2021-03-18 23:28 ` kernel test robot
2021-04-06 5:09 ` Vinod Koul
0 siblings, 1 reply; 2+ messages in thread
From: kernel test robot @ 2021-03-18 23:28 UTC (permalink / raw)
To: Steen Hegelund
Cc: kbuild-all, Linux Memory Management List, Vinod Koul,
Bjarni Jonasson, Andrew Lunn, Alexandre Belloni,
Kishon Vijay Abraham I, Lars Povlsen, UNGLinuxDriver, linux-phy,
linux-arm-kernel
From: kernel test robot <lkp@intel.com>
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: 2ff8a1eeb5aa ("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>
---
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: ba5b053ab3ac674b91a6669086139819359a5e6e
commit: 2ff8a1eeb5aa8bb471f3756a695b8b69841eb61f [4647/5413] phy: Add Sparx5 ethernet serdes PHY driver
sparx5_serdes.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/phy/microchip/sparx5_serdes.c
+++ b/drivers/phy/microchip/sparx5_serdes.c
@@ -2437,7 +2437,7 @@ static int sparx5_serdes_probe(struct pl
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);
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