drivers/mfd: don't check resource with devm_ioremap_resource

devm_ioremap_resource does sanity checks on the given resource. No need to
duplicate this in the driver.

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

1 files changed, 0 insertions, 5 deletions

diff --git a/drivers/mfd/intel_msic.c b/drivers/mfd/intel_msic.c
index 5be3b5e13855..d8d5137f9717 100644
--- a/drivers/mfd/intel_msic.c
+++ b/drivers/mfd/intel_msic.c
@@ -414,11 +414,6 @@ static int intel_msic_probe(struct platform_device *pdev)
          * the clients via intel_msic_irq_read().
          */
         res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-        if (!res) {
-                dev_err(&pdev->dev, "failed to get SRAM iomem resource\n");
-                return -ENODEV;
-        }
-
         msic->irq_base = devm_ioremap_resource(&pdev->dev, res);
         if (IS_ERR(msic->irq_base))
                 return PTR_ERR(msic->irq_base);