From 53521d8c90d366191b6c134f88a8ebe83de60614 Mon Sep 17 00:00:00 2001 From: Michael Buesch Date: Tue, 19 Feb 2008 16:22:50 +0100 Subject: ssb: Make the GPIO API reentrancy safe This fixes the GPIO API to be reentrancy safe. Signed-off-by: Michael Buesch Signed-off-by: John W. Linville --- include/linux/ssb/ssb_embedded.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'include/linux/ssb/ssb_embedded.h') diff --git a/include/linux/ssb/ssb_embedded.h b/include/linux/ssb/ssb_embedded.h index 80bd5849645..8d8dedff059 100644 --- a/include/linux/ssb/ssb_embedded.h +++ b/include/linux/ssb/ssb_embedded.h @@ -7,4 +7,12 @@ extern int ssb_watchdog_timer_set(struct ssb_bus *bus, u32 ticks); +/* Generic GPIO API */ +u32 ssb_gpio_in(struct ssb_bus *bus, u32 mask); +u32 ssb_gpio_out(struct ssb_bus *bus, u32 mask, u32 value); +u32 ssb_gpio_outen(struct ssb_bus *bus, u32 mask, u32 value); +u32 ssb_gpio_control(struct ssb_bus *bus, u32 mask, u32 value); +u32 ssb_gpio_intmask(struct ssb_bus *bus, u32 mask, u32 value); +u32 ssb_gpio_polarity(struct ssb_bus *bus, u32 mask, u32 value); + #endif /* LINUX_SSB_EMBEDDED_H_ */ -- cgit v1.2.3