diff options
| author | Paul Burton <paul.burton@imgtec.com> | 2017-08-12 21:36:23 -0700 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2017-09-04 13:53:14 +0200 |
| commit | 0efe3cbf1504309bf088f74eb627d0987f67e934 (patch) | |
| tree | cb67b0dcf36bedc35be74db1d4f9829360ce43d6 /drivers/irqchip/irq-mips-gic.c | |
| parent | d3e8cf44792d60047ba45036abfc38ab414e49e5 (diff) | |
| download | lwn-0efe3cbf1504309bf088f74eb627d0987f67e934.tar.gz lwn-0efe3cbf1504309bf088f74eb627d0987f67e934.zip | |
irqchip: mips-gic: Remove gic_map_to_vpe()
Remove the gic_map_to_vpe() function in favour of using the new
write_gic_map_vp() accessor function which isn't any more complex to
use & allows us to drop a level of abstraction.
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/17033/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'drivers/irqchip/irq-mips-gic.c')
| -rw-r--r-- | drivers/irqchip/irq-mips-gic.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/irqchip/irq-mips-gic.c b/drivers/irqchip/irq-mips-gic.c index f1a4e5d86ca3..d9851cbb2a6b 100644 --- a/drivers/irqchip/irq-mips-gic.c +++ b/drivers/irqchip/irq-mips-gic.c @@ -81,13 +81,6 @@ static inline void gic_write(unsigned int reg, unsigned long val) return gic_write64(reg, (u64)val); } -static inline void gic_map_to_vpe(unsigned int intr, unsigned int vpe) -{ - gic_write(GIC_REG(SHARED, GIC_SH_INTR_MAP_TO_VPE_BASE) + - GIC_SH_MAP_TO_VPE_REG_OFF(intr, vpe), - GIC_SH_MAP_TO_VPE_REG_BIT(vpe)); -} - static bool gic_local_irq_is_routable(int intr) { u32 vpe_ctl; @@ -294,7 +287,7 @@ static int gic_set_affinity(struct irq_data *d, const struct cpumask *cpumask, spin_lock_irqsave(&gic_lock, flags); /* Re-route this IRQ */ - gic_map_to_vpe(irq, mips_cm_vp_id(cpumask_first(&tmp))); + write_gic_map_vp(irq, BIT(mips_cm_vp_id(cpumask_first(&tmp)))); /* Update the pcpu_masks */ for (i = 0; i < min(gic_vpes, NR_CPUS); i++) @@ -486,7 +479,7 @@ static int gic_shared_irq_domain_map(struct irq_domain *d, unsigned int virq, spin_lock_irqsave(&gic_lock, flags); write_gic_map_pin(intr, GIC_MAP_PIN_MAP_TO_PIN | gic_cpu_pin); - gic_map_to_vpe(intr, mips_cm_vp_id(vpe)); + write_gic_map_vp(intr, BIT(mips_cm_vp_id(vpe))); for (i = 0; i < min(gic_vpes, NR_CPUS); i++) clear_bit(intr, pcpu_masks[i].pcpu_mask); set_bit(intr, pcpu_masks[vpe].pcpu_mask); |