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authorSebastian Andrzej Siewior <bigeasy@linutronix.de>2022-02-11 19:14:58 +0100
committerThomas Gleixner <tglx@linutronix.de>2022-03-02 22:28:50 +0100
commit83d9b7e3955d32d3e4e3321029f655716cb21c99 (patch)
treedd114d976c942b08632700bfca14952b731640c2 /drivers/mfd
parent1b9855de1ef4a3f82119f9d8b054a588c7c315fb (diff)
mfd: ezx-pcap: Use generic_handle_irq_safe().
Instead of manually disabling interrupts before invoking use generic_handle_irq_safe() which can be invoked with enabled and disabled interrupts. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20220211181500.1856198-6-bigeasy@linutronix.de
Diffstat (limited to 'drivers/mfd')
-rw-r--r--drivers/mfd/ezx-pcap.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/mfd/ezx-pcap.c b/drivers/mfd/ezx-pcap.c
index 70fa18b04ad2..b14d3f98e1eb 100644
--- a/drivers/mfd/ezx-pcap.c
+++ b/drivers/mfd/ezx-pcap.c
@@ -193,13 +193,11 @@ static void pcap_isr_work(struct work_struct *work)
ezx_pcap_write(pcap, PCAP_REG_MSR, isr | msr);
ezx_pcap_write(pcap, PCAP_REG_ISR, isr);
- local_irq_disable();
service = isr & ~msr;
for (irq = pcap->irq_base; service; service >>= 1, irq++) {
if (service & 1)
- generic_handle_irq(irq);
+ generic_handle_irq_safe(irq);
}
- local_irq_enable();
ezx_pcap_write(pcap, PCAP_REG_MSR, pcap->msr);
} while (gpio_get_value(pdata->gpio));
}