ARM: 5827/1: SA1100: h3100/h3600: emit messages on failed gpio_request
Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Родитель
a53c876dc1
Коммит
729fae44dd
|
@ -31,6 +31,8 @@ static void h3100_lcd_power(int enable)
|
|||
gpio_set_value(H3100_GPIO_LCD_3V_ON, enable);
|
||||
gpio_direction_output(H3XXX_EGPIO_LCD_ON, enable);
|
||||
gpio_free(H3XXX_EGPIO_LCD_ON);
|
||||
} else {
|
||||
pr_err("%s: can't request H3XXX_EGPIO_LCD_ON\n", __func__);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
@ -27,14 +27,22 @@
|
|||
*/
|
||||
static void h3600_lcd_power(int enable)
|
||||
{
|
||||
if (gpio_request(H3XXX_EGPIO_LCD_ON, "LCD power"))
|
||||
if (gpio_request(H3XXX_EGPIO_LCD_ON, "LCD power")) {
|
||||
pr_err("%s: can't request H3XXX_EGPIO_LCD_ON\n", __func__);
|
||||
goto err1;
|
||||
if (gpio_request(H3600_EGPIO_LCD_PCI, "LCD control"))
|
||||
}
|
||||
if (gpio_request(H3600_EGPIO_LCD_PCI, "LCD control")) {
|
||||
pr_err("%s: can't request H3XXX_EGPIO_LCD_PCI\n", __func__);
|
||||
goto err2;
|
||||
if (gpio_request(H3600_EGPIO_LCD_5V_ON, "LCD 5v"))
|
||||
}
|
||||
if (gpio_request(H3600_EGPIO_LCD_5V_ON, "LCD 5v")) {
|
||||
pr_err("%s: can't request H3XXX_EGPIO_LCD_5V_ON\n", __func__);
|
||||
goto err3;
|
||||
if (gpio_request(H3600_EGPIO_LVDD_ON, "LCD 9v/-6.5v"))
|
||||
}
|
||||
if (gpio_request(H3600_EGPIO_LVDD_ON, "LCD 9v/-6.5v")) {
|
||||
pr_err("%s: can't request H3600_EGPIO_LVDD_ON\n", __func__);
|
||||
goto err4;
|
||||
}
|
||||
|
||||
gpio_direction_output(H3XXX_EGPIO_LCD_ON, enable);
|
||||
gpio_direction_output(H3600_EGPIO_LCD_PCI, enable);
|
||||
|
|
|
@ -83,8 +83,10 @@ static void h3xxx_set_vpp(int vpp)
|
|||
static int h3xxx_flash_init(void)
|
||||
{
|
||||
int err = gpio_request(H3XXX_EGPIO_VPP_ON, "Flash Vpp");
|
||||
if (err)
|
||||
if (err) {
|
||||
pr_err("%s: can't request H3XXX_EGPIO_VPP_ON\n", __func__);
|
||||
return err;
|
||||
}
|
||||
|
||||
err = gpio_direction_output(H3XXX_EGPIO_VPP_ON, 0);
|
||||
if (err)
|
||||
|
@ -143,11 +145,15 @@ static u_int h3xxx_uart_get_mctrl(struct uart_port *port)
|
|||
|
||||
static void h3xxx_uart_pm(struct uart_port *port, u_int state, u_int oldstate)
|
||||
{
|
||||
if (port->mapbase == _Ser3UTCR0)
|
||||
if (port->mapbase == _Ser3UTCR0) {
|
||||
if (!gpio_request(H3XXX_EGPIO_RS232_ON, "RS232 transceiver")) {
|
||||
gpio_direction_output(H3XXX_EGPIO_RS232_ON, !state);
|
||||
gpio_free(H3XXX_EGPIO_RS232_ON);
|
||||
} else {
|
||||
pr_err("%s: can't request H3XXX_EGPIO_RS232_ON\n",
|
||||
__func__);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
Загрузка…
Ссылка в новой задаче