From: Sachin Kamat <sachin.kamat@linaro.org>
Date: Thu, 23 May 2013 03:53:00 +0000 (+0530)
Subject: usb: host: ehci-spear: Remove redundant checks
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=70de8f3ef06e8e33826d052f9b4a92ff6678899f;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

usb: host: ehci-spear: Remove redundant checks

'hcd' can never be NULL and the spear_ehci_hcd_drv_remove routine
will never be called in_interrupt. Hence remove these checks.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Cc: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/host/ehci-spear.c b/drivers/usb/host/ehci-spear.c
index f5ac4e202bb6..1cf0adba3fc8 100644
--- a/drivers/usb/host/ehci-spear.c
+++ b/drivers/usb/host/ehci-spear.c
@@ -148,10 +148,6 @@ static int spear_ehci_hcd_drv_remove(struct platform_device *pdev)
 	struct usb_hcd *hcd = platform_get_drvdata(pdev);
 	struct spear_ehci *sehci = to_spear_ehci(hcd);
 
-	if (!hcd)
-		return 0;
-	if (in_interrupt())
-		BUG();
 	usb_remove_hcd(hcd);
 
 	if (sehci->clk)