From: Axel Lin <axel.lin@ingics.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH RFT] gpio: at91: Fix getting addres of private data
Date: Sat, 31 Jan 2015 14:44:34 +0800 [thread overview]
Message-ID: <1422686674.12380.0.camel@phoenix> (raw)
Use dev_get_priv() rather than dev_get_platdata() to get correct address of
private data.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
---
Hi Simon,
I don't have this h/w, so please test if you think this patch is ok.
Thanks,
Axel
drivers/gpio/at91_gpio.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/gpio/at91_gpio.c b/drivers/gpio/at91_gpio.c
index 6129c02..22fbd63 100644
--- a/drivers/gpio/at91_gpio.c
+++ b/drivers/gpio/at91_gpio.c
@@ -451,7 +451,7 @@ struct at91_port_priv {
/* set GPIO pin 'gpio' as an input */
static int at91_gpio_direction_input(struct udevice *dev, unsigned offset)
{
- struct at91_port_priv *port = dev_get_platdata(dev);
+ struct at91_port_priv *port = dev_get_priv(dev);
at91_set_port_input(port->regs, offset, 0);
@@ -462,7 +462,7 @@ static int at91_gpio_direction_input(struct udevice *dev, unsigned offset)
static int at91_gpio_direction_output(struct udevice *dev, unsigned offset,
int value)
{
- struct at91_port_priv *port = dev_get_platdata(dev);
+ struct at91_port_priv *port = dev_get_priv(dev);
at91_set_port_output(port->regs, offset, value);
@@ -472,7 +472,7 @@ static int at91_gpio_direction_output(struct udevice *dev, unsigned offset,
/* read GPIO IN value of pin 'gpio' */
static int at91_gpio_get_value(struct udevice *dev, unsigned offset)
{
- struct at91_port_priv *port = dev_get_platdata(dev);
+ struct at91_port_priv *port = dev_get_priv(dev);
return at91_get_port_value(port->regs, offset);
}
@@ -481,7 +481,7 @@ static int at91_gpio_get_value(struct udevice *dev, unsigned offset)
static int at91_gpio_set_value(struct udevice *dev, unsigned offset,
int value)
{
- struct at91_port_priv *port = dev_get_platdata(dev);
+ struct at91_port_priv *port = dev_get_priv(dev);
at91_set_port_value(port->regs, offset, value);
@@ -490,7 +490,7 @@ static int at91_gpio_set_value(struct udevice *dev, unsigned offset,
static int at91_gpio_get_function(struct udevice *dev, unsigned offset)
{
- struct at91_port_priv *port = dev_get_platdata(dev);
+ struct at91_port_priv *port = dev_get_priv(dev);
/* GPIOF_FUNC is not implemented yet */
if (at91_get_port_output(port->regs, offset))
--
1.9.1
reply other threads:[~2015-01-31 6:44 UTC|newest]
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