linux-kernel - [PATCHv2 03/28] cyclades: treat firmware data as const

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Message-Id: <E1K0DO0-0007Cy-26@shinybook.infradead.org>
Date:	Sun, 25 May 2008 11:23:32 +0100
From:	David Woodhouse <dwmw2@...radead.org>
To:	linux-kernel@...r.kernel.org
Cc:	sam@...nborg.org, alan@...rguk.ukuu.org.uk,
	akpm@...ux-foundation.org
Subject: [PATCHv2 03/28] cyclades: treat firmware data as const

Signed-off-by: David Woodhouse <dwmw2@...radead.org>
---
 drivers/char/cyclades.c |   10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/char/cyclades.c b/drivers/char/cyclades.c
index ef73e72..6bff9d8 100644
--- a/drivers/char/cyclades.c
+++ b/drivers/char/cyclades.c
@@ -4668,7 +4668,7 @@ static inline int __devinit cyc_isfwstr(const char *str, unsigned int size)
 	return 0;
 }
 
-static inline void __devinit cyz_fpga_copy(void __iomem *fpga, u8 *data,
+static inline void __devinit cyz_fpga_copy(void __iomem *fpga, const u8 *data,
 		unsigned int size)
 {
 	for (; size > 0; size--) {
@@ -4701,10 +4701,10 @@ static int __devinit __cyz_load_fw(const struct firmware *fw,
 		const char *name, const u32 mailbox, void __iomem *base,
 		void __iomem *fpga)
 {
-	void *ptr = fw->data;
-	struct zfile_header *h = ptr;
-	struct zfile_config *c, *cs;
-	struct zfile_block *b, *bs;
+	const void *ptr = fw->data;
+	const struct zfile_header *h = ptr;
+	const struct zfile_config *c, *cs;
+	const struct zfile_block *b, *bs;
 	unsigned int a, tmp, len = fw->size;
 #define BAD_FW KERN_ERR "Bad firmware: "
 	if (len < sizeof(*h)) {
-- 
1.5.4.5

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