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authorDmitry Eremin-Solenikov <dbaryshkov@gmail.com>2013-11-26 10:11:00 (GMT)
committerRussell King <rmk+kernel@arm.linux.org.uk>2014-02-12 10:36:02 (GMT)
commiteb02313d2c96e1793cf37693d432fd2c129ae170 (patch)
tree152973303b3644f77985f7e7646c236d7c0b6dfd /arch/arm/mach-sa1100/h3100.c
parent162e68c08c916d0b701331a85291537fed2ad537 (diff)
downloadlinux-eb02313d2c96e1793cf37693d432fd2c129ae170.tar.xz
ARM: 7902/1: sa1100: h3xxx: move serial port GPIO handling to common place
Both h3100 and h3600 request UART gpios during init_machine time. As sa1100 gpio driver is going to become proper machine driver, move gpio handling to UART port functions. Request all gpios using gpio_request array once and then guard them from rerequesting with bool variable. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-sa1100/h3100.c')
-rw-r--r--arch/arm/mach-sa1100/h3100.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/arm/mach-sa1100/h3100.c b/arch/arm/mach-sa1100/h3100.c
index daa27c4..3c43219 100644
--- a/arch/arm/mach-sa1100/h3100.c
+++ b/arch/arm/mach-sa1100/h3100.c
@@ -122,15 +122,8 @@ static struct irda_platform_data h3100_irda_data = {
.shutdown = h3100_irda_shutdown,
};
-static struct gpio_default_state h3100_default_gpio[] = {
- { H3XXX_GPIO_COM_DCD, GPIO_MODE_IN, "COM DCD" },
- { H3XXX_GPIO_COM_CTS, GPIO_MODE_IN, "COM CTS" },
- { H3XXX_GPIO_COM_RTS, GPIO_MODE_OUT0, "COM RTS" },
-};
-
static void __init h3100_mach_init(void)
{
- h3xxx_init_gpio(h3100_default_gpio, ARRAY_SIZE(h3100_default_gpio));
h3xxx_mach_init();
sa11x0_register_lcd(&h3100_lcd_info);