diff options
Diffstat (limited to 'arch/mips/ath79/irq.c')
| -rw-r--r-- | arch/mips/ath79/irq.c | 18 |
1 files changed, 2 insertions, 16 deletions
diff --git a/arch/mips/ath79/irq.c b/arch/mips/ath79/irq.c index 2021be20d9d9..807132b838b2 100644 --- a/arch/mips/ath79/irq.c +++ b/arch/mips/ath79/irq.c @@ -123,8 +123,6 @@ static void ar934x_ip2_irq_dispatch(unsigned int irq, struct irq_desc *desc) { u32 status; - disable_irq_nosync(irq); - status = ath79_reset_rr(AR934X_RESET_REG_PCIE_WMAC_INT_STATUS); if (status & AR934X_PCIE_WMAC_INT_PCIE_ALL) { @@ -136,8 +134,6 @@ static void ar934x_ip2_irq_dispatch(unsigned int irq, struct irq_desc *desc) } else { spurious_interrupt(); } - - enable_irq(irq); } static void ar934x_ip2_irq_init(void) @@ -156,14 +152,12 @@ static void qca955x_ip2_irq_dispatch(unsigned int irq, struct irq_desc *desc) { u32 status; - disable_irq_nosync(irq); - status = ath79_reset_rr(QCA955X_RESET_REG_EXT_INT_STATUS); status &= QCA955X_EXT_INT_PCIE_RC1_ALL | QCA955X_EXT_INT_WMAC_ALL; if (status == 0) { spurious_interrupt(); - goto enable; + return; } if (status & QCA955X_EXT_INT_PCIE_RC1_ALL) { @@ -175,17 +169,12 @@ static void qca955x_ip2_irq_dispatch(unsigned int irq, struct irq_desc *desc) /* TODO: flush DDR? */ generic_handle_irq(ATH79_IP2_IRQ(1)); } - -enable: - enable_irq(irq); } static void qca955x_ip3_irq_dispatch(unsigned int irq, struct irq_desc *desc) { u32 status; - disable_irq_nosync(irq); - status = ath79_reset_rr(QCA955X_RESET_REG_EXT_INT_STATUS); status &= QCA955X_EXT_INT_PCIE_RC2_ALL | QCA955X_EXT_INT_USB1 | @@ -193,7 +182,7 @@ static void qca955x_ip3_irq_dispatch(unsigned int irq, struct irq_desc *desc) if (status == 0) { spurious_interrupt(); - goto enable; + return; } if (status & QCA955X_EXT_INT_USB1) { @@ -210,9 +199,6 @@ static void qca955x_ip3_irq_dispatch(unsigned int irq, struct irq_desc *desc) /* TODO: flush DDR? */ generic_handle_irq(ATH79_IP3_IRQ(2)); } - -enable: - enable_irq(irq); } static void qca955x_irq_init(void) |