diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/irqchip/irq-mips-gic.c | 21 | ||||
| -rw-r--r-- | drivers/ssb/driver_chipcommon_pmu.c | 6 |
2 files changed, 17 insertions, 10 deletions
diff --git a/drivers/irqchip/irq-mips-gic.c b/drivers/irqchip/irq-mips-gic.c index 57f09cb54464..269c2354c431 100644 --- a/drivers/irqchip/irq-mips-gic.c +++ b/drivers/irqchip/irq-mips-gic.c @@ -271,7 +271,7 @@ int gic_get_c0_fdc_int(void) GIC_LOCAL_TO_HWIRQ(GIC_LOCAL_INT_FDC)); } -static void gic_handle_shared_int(void) +static void gic_handle_shared_int(bool chained) { unsigned int i, intr, virq; unsigned long *pcpu_mask; @@ -299,7 +299,10 @@ static void gic_handle_shared_int(void) while (intr != gic_shared_intrs) { virq = irq_linear_revmap(gic_irq_domain, GIC_SHARED_TO_HWIRQ(intr)); - do_IRQ(virq); + if (chained) + generic_handle_irq(virq); + else + do_IRQ(virq); /* go to next pending bit */ bitmap_clear(pending, intr, 1); @@ -431,7 +434,7 @@ static struct irq_chip gic_edge_irq_controller = { #endif }; -static void gic_handle_local_int(void) +static void gic_handle_local_int(bool chained) { unsigned long pending, masked; unsigned int intr, virq; @@ -445,7 +448,10 @@ static void gic_handle_local_int(void) while (intr != GIC_NUM_LOCAL_INTRS) { virq = irq_linear_revmap(gic_irq_domain, GIC_LOCAL_TO_HWIRQ(intr)); - do_IRQ(virq); + if (chained) + generic_handle_irq(virq); + else + do_IRQ(virq); /* go to next pending bit */ bitmap_clear(&pending, intr, 1); @@ -509,13 +515,14 @@ static struct irq_chip gic_all_vpes_local_irq_controller = { static void __gic_irq_dispatch(void) { - gic_handle_local_int(); - gic_handle_shared_int(); + gic_handle_local_int(false); + gic_handle_shared_int(false); } static void gic_irq_dispatch(unsigned int irq, struct irq_desc *desc) { - __gic_irq_dispatch(); + gic_handle_local_int(true); + gic_handle_shared_int(true); } #ifdef CONFIG_MIPS_GIC_IPI diff --git a/drivers/ssb/driver_chipcommon_pmu.c b/drivers/ssb/driver_chipcommon_pmu.c index 09428412139e..c5352ea4821e 100644 --- a/drivers/ssb/driver_chipcommon_pmu.c +++ b/drivers/ssb/driver_chipcommon_pmu.c @@ -621,8 +621,8 @@ static u32 ssb_pmu_get_alp_clock_clk0(struct ssb_chipcommon *cc) u32 crystalfreq; const struct pmu0_plltab_entry *e = NULL; - crystalfreq = chipco_read32(cc, SSB_CHIPCO_PMU_CTL) & - SSB_CHIPCO_PMU_CTL_XTALFREQ >> SSB_CHIPCO_PMU_CTL_XTALFREQ_SHIFT; + crystalfreq = (chipco_read32(cc, SSB_CHIPCO_PMU_CTL) & + SSB_CHIPCO_PMU_CTL_XTALFREQ) >> SSB_CHIPCO_PMU_CTL_XTALFREQ_SHIFT; e = pmu0_plltab_find_entry(crystalfreq); BUG_ON(!e); return e->freq * 1000; @@ -634,7 +634,7 @@ u32 ssb_pmu_get_alp_clock(struct ssb_chipcommon *cc) switch (bus->chip_id) { case 0x5354: - ssb_pmu_get_alp_clock_clk0(cc); + return ssb_pmu_get_alp_clock_clk0(cc); default: ssb_err("ERROR: PMU alp clock unknown for device %04X\n", bus->chip_id); |