Commit 83d9b7e3 authored by Sebastian Andrzej Siewior's avatar Sebastian Andrzej Siewior Committed by Thomas Gleixner
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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: default avatarSebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Cc: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20220211181500.1856198-6-bigeasy@linutronix.de
parent 1b9855de

drivers/mfd/ezx-pcap.c

+1 −3
Original line number Diff line number Diff line
@@ -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));

}