Commit 173b3f88 authored Sep 04, 2014 by Simmi Pateriya

ASoC: wcd: correct data type in interrupt handler



The interrupt handler uses one byte to read the
interrupt status register. This is fine with 32-bit
architecture, but with 64 bit, this results in reading
the latched status interrupt register for analog part
incorrectly and thus the interrupt handler is not
dispatched.

CRs-Fixed: 717831
Change-Id: Ifd9d9bdc3ea2d393f44911d4588ef2f483c8a028
Signed-off-by: Simmi Pateriya <simmip@codeaurora.org>

parent 76a0a75b

sound/soc/codecs/msm8916-wcd-irq.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -207,7 +207,7 @@ static int get_order_irq(int i)
		static irqreturn_t wcd9xxx_spmi_irq_handler(int linux_irq, void *data)
		{
		int irq, i, j;
		u8 status[NUM_IRQ_REGS] = {0};
		unsigned long status[NUM_IRQ_REGS] = {0};

		if (unlikely(wcd9xxx_spmi_lock_sleep() == false)) {
		pr_err("Failed to hold suspend\n");