[PATCH v1 1/5] mfd: intel-lpss: Revert "Add missing check for platform_get_resource"

[Andy Shevchenko]

This reverts commit d918e0d5824495a75d00b879118b098fcab36fdb.

The commit in question does not fix anything and only introduces
a duplication in the code. The main intel_lpss_probe() performs
all necessary checks.

While at it and in order of avoiding similar patches to come, add
a comment.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
 drivers/mfd/intel-lpss-acpi.c | 4 +---
 drivers/mfd/intel-lpss-pci.c  | 1 +
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/mfd/intel-lpss-acpi.c b/drivers/mfd/intel-lpss-acpi.c
index 5184fd1a5df1..52ffc0d9c23f 100644
--- a/drivers/mfd/intel-lpss-acpi.c
+++ b/drivers/mfd/intel-lpss-acpi.c
@@ -182,10 +182,8 @@ static int intel_lpss_acpi_probe(struct platform_device *pdev)
 	if (!info)
 		return -ENOMEM;
 
+	/* No need to check mem and irq here as intel_lpss_probe() does it for us */
 	info->mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!info->mem)
-		return -ENODEV;
-
 	info->irq = platform_get_irq(pdev, 0);
 
 	ret = intel_lpss_probe(&pdev->dev, info);
diff --git a/drivers/mfd/intel-lpss-pci.c b/drivers/mfd/intel-lpss-pci.c
index cf56cd3a40ee..709b0fb4419d 100644
--- a/drivers/mfd/intel-lpss-pci.c
+++ b/drivers/mfd/intel-lpss-pci.c
@@ -46,6 +46,7 @@ static int intel_lpss_pci_probe(struct pci_dev *pdev,
 	if (!info)
 		return -ENOMEM;
 
+	/* No need to check mem and irq here as intel_lpss_probe() does it for us */
 	info->mem = pci_resource_n(pdev, 0);
 	info->irq = pci_irq_vector(pdev, 0);
 
-- 
2.43.0.rc1.1.gbec44491f096