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ARM: 5827/1: SA1100: h3100/h3600: emit messages on failed gpio_request

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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:
Dmitry Artamonow
2009-11-27 12:22:32 +01:00
committed by Russell King
parent a53c876dc1
commit 729fae44dd
3 changed files with 22 additions and 6 deletions
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2
arch/arm/mach-sa1100/h3100.c
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@@ -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__);
}
}