[PATCH] mach-pxa/viper: Fix timeout usage for I2C

[Wolfram Sang]

The timeout value is in jiffies, so it should be using HZ, not a plain
number. Assume '100' means 100ms here and adapt accordingly.

Signed-off-by: Wolfram Sang <w.sang at pengutronix.de>
Cc: Eric Miao <eric.y.miao at gmail.com>
Cc: Russell King <linux at arm.linux.org.uk>
Cc: Marc Zyngier <maz at misterjones.org>
Cc: Paul Shen <paul.shen at marvell.com>
Cc: Mike Rapoport <mike at compulab.co.il>
---

Janitorial fix, not tested due to no hardware.

 arch/arm/mach-pxa/viper.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-pxa/viper.c b/arch/arm/mach-pxa/viper.c
index 1dd1334..c25921f 100644
--- a/arch/arm/mach-pxa/viper.c
+++ b/arch/arm/mach-pxa/viper.c
@@ -33,6 +33,7 @@
 #include <linux/pm.h>
 #include <linux/sched.h>
 #include <linux/gpio.h>
+#include <linux/jiffies.h>
 #include <linux/i2c-gpio.h>
 #include <linux/serial_8250.h>
 #include <linux/smc91x.h>
@@ -453,7 +454,7 @@ static struct i2c_gpio_platform_data i2c_bus_data = {
 	.sda_pin = VIPER_RTC_I2C_SDA_GPIO,
 	.scl_pin = VIPER_RTC_I2C_SCL_GPIO,
 	.udelay  = 10,
-	.timeout = 100,
+	.timeout = HZ / 10,
 };
 
 static struct platform_device i2c_bus_device = {
@@ -778,7 +779,7 @@ static void __init viper_tpm_init(void)
 		.sda_pin = VIPER_TPM_I2C_SDA_GPIO,
 		.scl_pin = VIPER_TPM_I2C_SCL_GPIO,
 		.udelay  = 10,
-		.timeout = 100,
+		.timeout = HZ / 10,
 	};
 	char *errstr;
 
-- 
1.7.0