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irqchip: mips-gic: Remove gic_present 

Nothing uses the global gic_present variable anymore; mips_gic_present()
should be used instead. Remove the dead code.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/17045/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Paul Burton 2017-08-12 21:36:35 -07:00 committed by Ralf Baechle
parent 72eb29951f
commit 56d7b61dc6
2 changed files with 0 additions and 8 deletions
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2
drivers/irqchip/irq-mips-gic.c
View File

@ -39,7 +39,6 @@
#define GIC_SHARED_TO_HWIRQ(x) (GIC_SHARED_HWIRQ_BASE + (x))
#define GIC_HWIRQ_TO_SHARED(x) ((x) - GIC_SHARED_HWIRQ_BASE)
unsigned int gic_present;
void __iomem *mips_gic_base;
struct gic_pcpu_mask {
@ -781,7 +780,6 @@ static int __init gic_of_init(struct device_node *node,
/* Ensure GIC region is enabled before trying to access it */
__sync();
}
gic_present = true;
__gic_init(gic_base, gic_len, cpu_vec, 0, node);

6
include/linux/irqchip/mips-gic.h
View File

@ -17,16 +17,10 @@
#ifdef CONFIG_MIPS_GIC
extern unsigned int gic_present;
extern int gic_get_c0_compare_int(void);
extern int gic_get_c0_perfcount_int(void);
extern int gic_get_c0_fdc_int(void);
#else /* CONFIG_MIPS_GIC */
#define gic_present 0
#endif /* CONFIG_MIPS_GIC */
#endif /* __LINUX_IRQCHIP_MIPS_GIC_H */