diff options
| author | Paul Burton <paul.burton@imgtec.com> | 2017-08-12 21:36:31 -0700 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2017-09-04 13:53:14 +0200 |
| commit | 84103814a2cfd3561ff00bd7317c22f40f9e0dad (patch) | |
| tree | 82e63cbf97fcd09e04ebfcea1a1b216352417936 /drivers | |
| parent | 00578cd864d45ae4b8fa3f684f8d6f783dd8d15d (diff) | |
irqchip: mips-gic: Remove gic_get_usm_range()
The MIPS VDSO code is no longer reliant upon the irqchip driver to
provide the address of the GIC's user-visible section via
gic_get_usm_range(). Remove the now-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/17041/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/irqchip/irq-mips-gic.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/drivers/irqchip/irq-mips-gic.c b/drivers/irqchip/irq-mips-gic.c index 6e303df56447..3e4c79e921e3 100644 --- a/drivers/irqchip/irq-mips-gic.c +++ b/drivers/irqchip/irq-mips-gic.c @@ -46,7 +46,6 @@ struct gic_pcpu_mask { DECLARE_BITMAP(pcpu_mask, GIC_MAX_INTRS); }; -static unsigned long __gic_base_addr; static struct gic_pcpu_mask pcpu_masks[NR_CPUS]; static DEFINE_SPINLOCK(gic_lock); static struct irq_domain *gic_irq_domain; @@ -134,17 +133,6 @@ int gic_get_c0_fdc_int(void) GIC_LOCAL_TO_HWIRQ(GIC_LOCAL_INT_FDC)); } -int gic_get_usm_range(struct resource *gic_usm_res) -{ - if (!gic_present) - return -1; - - gic_usm_res->start = __gic_base_addr + USM_VISIBLE_SECTION_OFS; - gic_usm_res->end = gic_usm_res->start + (USM_VISIBLE_SECTION_SIZE - 1); - - return 0; -} - static void gic_handle_shared_int(bool chained) { unsigned int intr, virq; @@ -672,8 +660,6 @@ static void __init __gic_init(unsigned long gic_base_addr, unsigned int gicconfig, cpu; unsigned int v[2]; - __gic_base_addr = gic_base_addr; - mips_gic_base = ioremap_nocache(gic_base_addr, gic_addrspace_size); gicconfig = read_gic_config(); |