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Subject[PATCH] mailbox: rockchip: Delete redundant return value check of platform_get_resource()
Delete redundant error handling on the result to platform_get_resource() when the value is
passed to devm_ioremap_resource().

Signed-off-by: Belen Sarabia <belensarabia@gmail.com>
---
drivers/mailbox/rockchip-mailbox.c | 3 ---
1 file changed, 3 deletions(-)

diff --git a/drivers/mailbox/rockchip-mailbox.c b/drivers/mailbox/rockchip-mailbox.c
index d702a20..4dae133 100644
--- a/drivers/mailbox/rockchip-mailbox.c
+++ b/drivers/mailbox/rockchip-mailbox.c
@@ -205,9 +205,6 @@ static int rockchip_mbox_probe(struct platform_device *pdev)
mb->mbox.txdone_irq = true;

res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res)
- return -ENODEV;
-
mb->mbox_base = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(mb->mbox_base))
return PTR_ERR(mb->mbox_base);
--
1.9.1
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