linux-kernel - [PATCH 4/7] staging: sm7xxfb: annotate iomem pointers

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Date:	Mon, 17 Sep 2012 16:12:50 +0200
From:	"Javier M. Mellid" <jmunhoz@...lia.com>
To:	gregkh@...uxfoundation.org, gewang@...iconmotion.com
Cc:	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
	"Javier M. Mellid" <jmunhoz@...lia.com>
Subject: [PATCH 4/7] staging: sm7xxfb: annotate iomem pointers

From: "Javier M. Mellid" <jmunhoz@...lia.com>

This patch annotates iomem pointers.

Signed-off-by: Javier M. Mellid <jmunhoz@...lia.com>
---
 drivers/staging/sm7xxfb/sm7xx.h   |    2 +-
 drivers/staging/sm7xxfb/sm7xxfb.c |   14 +++++++-------
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/staging/sm7xxfb/sm7xx.h b/drivers/staging/sm7xxfb/sm7xx.h
index 333f33c..8599861 100644
--- a/drivers/staging/sm7xxfb/sm7xx.h
+++ b/drivers/staging/sm7xxfb/sm7xx.h
@@ -29,7 +29,7 @@
 #define dac_reg	(0x3c8)
 #define dac_val	(0x3c9)
 
-extern char __iomem *smtc_RegBaseAddress;
+extern void __iomem *smtc_RegBaseAddress;
 #define smtc_mmiowb(dat, reg)	writeb(dat, smtc_RegBaseAddress + reg)
 #define smtc_mmioww(dat, reg)	writew(dat, smtc_RegBaseAddress + reg)
 #define smtc_mmiowl(dat, reg)	writel(dat, smtc_RegBaseAddress + reg)
diff --git a/drivers/staging/sm7xxfb/sm7xxfb.c b/drivers/staging/sm7xxfb/sm7xxfb.c
index 5ad52b9..3fa55a8 100644
--- a/drivers/staging/sm7xxfb/sm7xxfb.c
+++ b/drivers/staging/sm7xxfb/sm7xxfb.c
@@ -43,11 +43,11 @@ struct smtcfb_info {
 	u16 chip_id;
 	u8  chip_rev_id;
 
-	unsigned char __iomem *m_pMMIO;
-	char __iomem *m_pLFB;
-	char *m_pDPR;
-	char *m_pVPR;
-	char *m_pCPR;
+	void __iomem *m_pMMIO;
+	void __iomem *m_pLFB;
+	void __iomem *m_pDPR;
+	void __iomem *m_pVPR;
+	void __iomem *m_pCPR;
 
 	u_int width;
 	u_int height;
@@ -56,8 +56,8 @@ struct smtcfb_info {
 	u32 colreg[17];
 };
 
-char __iomem *smtc_RegBaseAddress;	/* Memory Map IO starting address */
-char __iomem *smtc_VRAMBaseAddress;	/* video memory starting address */
+void __iomem *smtc_RegBaseAddress;	/* Memory Map IO starting address */
+void __iomem *smtc_VRAMBaseAddress;	/* video memory starting address */
 
 static struct fb_var_screeninfo smtcfb_var = {
 	.xres           = 1024,
-- 
1.7.10.4

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