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USB: ohci-sm501: remove unnecessary check of mem

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The resource is checked in probe function, so there is
no need do this check in remove function.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Link: https://lore.kernel.org/r/20230809085348.2761782-1-yangyingliang@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Yang Yingliang
2023-08-09 16:53:48 +08:00
committed by Greg Kroah-Hartman
parent bb8dc3df68
commit 3ddde5aa43
1 changed files with 1 additions and 2 deletions
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3
drivers/usb/host/ohci-sm501.c
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@@ -195,8 +195,7 @@ static void ohci_hcd_sm501_drv_remove(struct platform_device *pdev)
release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
usb_put_hcd(hcd);
mem = platform_get_resource(pdev, IORESOURCE_MEM, 1);
if (mem)
release_mem_region(mem->start, resource_size(mem));
release_mem_region(mem->start, resource_size(mem));
/* mask interrupts and disable power */