linux-kernel - [PATCH 1/2 v2] imx27: pinctrl: fix wrong offset to ICONFB

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <1390360492-29126-1-git-send-email-chris.ruehl@gtsys.com.hk>
Date:	Wed, 22 Jan 2014 11:14:51 +0800
From:	Chris Ruehl <chris.ruehl@...ys.com.hk>
To:	linus.walleij@...aro.org
Cc:	linux-kernel@...r.kernel.org, linux-arm@...ts.infradead.org,
	mpa@...gutronix.de, Chris Ruehl <chris.ruehl@...ys.com.hk>
Subject: [PATCH 1/2 v2] imx27: pinctrl: fix wrong offset to ICONFB

The offset to ICONFB was incorrect, this patch set the correct value 0x14.
dev_dbg in function imx1_write_2bit print the wrong address and had been
moved after address calculation.

Signed-off-by: Chris Ruehl <chris.ruehl@...ys.com.hk>
---
 drivers/pinctrl/pinctrl-imx1-core.c |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/pinctrl/pinctrl-imx1-core.c b/drivers/pinctrl/pinctrl-imx1-core.c
index f77914a..8dfc3dc 100644
--- a/drivers/pinctrl/pinctrl-imx1-core.c
+++ b/drivers/pinctrl/pinctrl-imx1-core.c
@@ -45,7 +45,7 @@ struct imx1_pinctrl {
 #define MX1_DDIR 0x00
 #define MX1_OCR 0x04
 #define MX1_ICONFA 0x0c
-#define MX1_ICONFB 0x10
+#define MX1_ICONFB 0x14
 #define MX1_GIUS 0x20
 #define MX1_GPR 0x38
 #define MX1_PUEN 0x40
@@ -97,13 +97,13 @@ static void imx1_write_2bit(struct imx1_pinctrl *ipctl, unsigned int pin_id,
 	u32 old_val;
 	u32 new_val;
 
-	dev_dbg(ipctl->dev, "write: register 0x%p offset %d value 0x%x\n",
-			reg, offset, value);
-
 	/* Use the next register if the pin's port pin number is >=16 */
 	if (pin_id % 32 >= 16)
 		reg += 0x04;
 
+	dev_dbg(ipctl->dev, "write: register 0x%p offset %d value 0x%x\n",
+			reg, offset, value);
+
 	/* Get current state of pins */
 	old_val = readl(reg);
 	old_val &= mask;
-- 
1.7.10.4

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/