From: Martin Vajnar Date: Tue, 23 Dec 2014 23:27:57 +0000 (+0100) Subject: hx4700: regulator: declare full constraints X-Git-Tag: v4.0-rc1~72^2~3^2 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=a52d209336f8fc7483a8c7f4a8a7d2a8e1692a6c;p=karo-tx-linux.git hx4700: regulator: declare full constraints Since the removal of CONFIG_REGULATOR_DUMMY option, the touchscreen stopped working. This patch enables the "replacement" for REGULATOR_DUMMY and allows the touchscreen to work even though there is no regulator for "vcc". Cc: stable@vger.kernel.org Signed-off-by: Martin Vajnar Signed-off-by: Robert Jarzmik --- diff --git a/arch/arm/mach-pxa/hx4700.c b/arch/arm/mach-pxa/hx4700.c index c66ad4edc5e3..5fb41ad6e3bc 100644 --- a/arch/arm/mach-pxa/hx4700.c +++ b/arch/arm/mach-pxa/hx4700.c @@ -893,6 +893,8 @@ static void __init hx4700_init(void) mdelay(10); gpio_set_value(GPIO71_HX4700_ASIC3_nRESET, 1); mdelay(10); + + regulator_has_full_constraints(); } MACHINE_START(H4700, "HP iPAQ HX4700")