/* * This header provides macros for ams AS3722 device bindings. * * Copyright (c) 2013, NVIDIA Corporation. * * Author: Laxman Dewangan * */ #ifndef __DT_BINDINGS_AS3722_H__ #define __DT_BINDINGS_AS3722_H__ /* External control pins */ #define AS3722_EXT_CONTROL_PIN_ENABLE1 1 #define AS3722_EXT_CONTROL_PIN_ENABLE2 2 #define AS3722_EXT_CONTROL_PIN_ENABLE3 3 /* Interrupt numbers for AS3722 */ #define AS3722_IRQ_LID 0 #define AS3722_IRQ_ACOK 1 #define AS3722_IRQ_ENABLE1 2 #define AS3722_IRQ_OCCUR_ALARM_SD0 3 #define AS3722_IRQ_ONKEY_LONG_PRESS 4 #define AS3722_IRQ_ONKEY 5 #define AS3722_IRQ_OVTMP 6 #define AS3722_IRQ_LOWBAT 7 #define AS3722_IRQ_SD0_LV 8 #define AS3722_IRQ_SD1_LV 9 #define AS3722_IRQ_SD2_LV 10 #define AS3722_IRQ_PWM1_OV_PROT 11 #define AS3722_IRQ_PWM2_OV_PROT 12 #define AS3722_IRQ_ENABLE2 13 #define AS3722_IRQ_SD6_LV 14 #define AS3722_IRQ_RTC_REP 15 #define AS3722_IRQ_RTC_ALARM 16 #define AS3722_IRQ_GPIO1 17 #define AS3722_IRQ_GPIO2 18 #define AS3722_IRQ_GPIO3 19 #define AS3722_IRQ_GPIO4 20 #define AS3722_IRQ_GPIO5 21 #define AS3722_IRQ_WATCHDOG 22 #define AS3722_IRQ_ENABLE3 23 #define AS3722_IRQ_TEMP_SD0_SHUTDOWN 24 #define AS3722_IRQ_TEMP_SD1_SHUTDOWN 25 #define AS3722_IRQ_TEMP_SD2_SHUTDOWN 26 #define AS3722_IRQ_TEMP_SD0_ALARM 27 #define AS3722_IRQ_TEMP_SD1_ALARM 28 #define AS3722_IRQ_TEMP_SD6_ALARM 29 #define AS3722_IRQ_OCCUR_ALARM_SD6 30 #define AS3722_IRQ_ADC 31 #endif /* __DT_BINDINGS_AS3722_H__ */ tr>
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authorJisheng Zhang <jszhang@marvell.com>2016-11-10 17:21:29 +0800
committerMark Brown <broonie@kernel.org>2016-11-11 15:38:08 +0000
commit09f2ba0b0b7c44ecea49cf69a708203b76ba5535 (patch)
tree042df33ac99f77d8b86ac427431e267c33561c35 /net/caif/cfveil.c
parent1001354ca34179f3db924eb66672442a173147dc (diff)
regulator: gpio: properly check return value of of_get_named_gpio
The function of_get_named_gpio() could return -ENOENT, -EPROBE_DEFER -EINVAL and so on. Currently, for the optional property "enable-gpio", we only check -EPROBE_DEFER, this is not enough since there may be misconfigured "enable-gpio" in the DTB, of_get_named_gpio() will return -EINVAL in this case, we should return immediately here. And for the optional property "gpios", we didn't check the return value, the driver will continue to the point where gpio_request_array() is called, it doesn't make sense to continue if we got -EPROBE_DEFER or -EINVAL here. This patch tries to address these two issues by properly checking the return value of of_get_named_gpio. Signed-off-by: Jisheng Zhang <jszhang@marvell.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'net/caif/cfveil.c')