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List:       linux-usb
Subject:    [PATCH 23/33] USB: xhci: fix some compiler warnings in xhci.h
From:       Sarah Sharp <sarah.a.sharp () linux ! intel ! com>
Date:       2009-04-30 2:12:44
Message-ID: 20090430021244.GA31315 () gamba ! jf ! intel ! com
[Download RAW message or body]

This fixes the warning:
drivers/usb/host/xhci.h:1083: warning: passing argument 1 of ‘xhci_to_hcd' discards \
qualifiers from pointer target type drivers/usb/host/xhci.h:1083: warning: passing \
argument 1 of ‘xhci_to_hcd' discards qualifiers from pointer target type

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

Rework of Greg's cleanup patch to make the compiler warning go away for
me.  Greg says his original patch removed the warnings, but they still
showed up for me.

 drivers/usb/host/xhci.h |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index e57a609..13c9166 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -1068,12 +1068,13 @@ static inline unsigned int xhci_readl(const struct xhci_hcd \
*xhci,  {
 	return readl(regs);
 }
-static inline void xhci_writel(const struct xhci_hcd *xhci,
+static inline void xhci_writel(struct xhci_hcd *xhci,
 		const unsigned int val, __u32 __iomem *regs)
 {
 	if (!in_interrupt())
-		xhci_dbg(xhci, "`MEM_WRITE_DWORD(3'b000, 32'h%0x, 32'h%0x, 4'hf);\n",
-				(unsigned int) regs, val);
+		xhci_dbg(xhci,
+			 "`MEM_WRITE_DWORD(3'b000, 32'h%p, 32'h%0x, 4'hf);\n",
+			 regs, val);
 	writel(val, regs);
 }
 
-- 
1.5.6.5

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