From 203722136c5f50d7deab432739e991faa48e470f Mon Sep 17 00:00:00 2001 From: Maurus Cuelenaere Date: Thu, 4 Dec 2008 21:06:52 +0000 Subject: Implement in_interrupt_mode() properly git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19334 a1c6a512-1295-4272-9138-f99709370657 --- firmware/target/mips/ingenic_jz47xx/system-target.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'firmware/target/mips/ingenic_jz47xx/system-target.h') diff --git a/firmware/target/mips/ingenic_jz47xx/system-target.h b/firmware/target/mips/ingenic_jz47xx/system-target.h index a8133140fa..eab517fa5d 100644 --- a/firmware/target/mips/ingenic_jz47xx/system-target.h +++ b/firmware/target/mips/ingenic_jz47xx/system-target.h @@ -56,6 +56,11 @@ static inline void disable_interrupt(void) clear_c0_status(ST0_IE); } +static inline bool in_interrupt_mode(void) +{ + return (read_c0_status() & ST0_IE) ? true : false; +} + #define disable_irq() \ disable_interrupt() @@ -101,7 +106,6 @@ void udelay(unsigned int usec); void mdelay(unsigned int msec); void power_off(void); void system_reboot(void); -bool in_interrupt_mode(void); #define DMA_LCD_CHANNEL 0 #define DMA_NAND_CHANNEL 1 -- cgit v1.2.3