irqchip: mips-gic: Remove gic_present (56d7b61d) · Commits · 戴 / test

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

drivers/irqchip/irq-mips-gic.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -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);

+0 −6

Original line number	Diff line number	Diff line
		@@ -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 */