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i3c: mipi-i3c-hci: Clear INTR_STATUS unconditionally

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Status fields in INTR_STATUS register are write 1 to clear so do it
unconditionally and move clearing of them out of an if block.

Suggested-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/r/20250409140401.299251-3-jarkko.nikula@linux.intel.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Jarkko Nikula
2025-04-09 17:03:59 +03:00
committed by Alexandre Belloni
parent 279c24021b
commit a7035a8ee9
1 changed files with 2 additions and 3 deletions
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5
drivers/i3c/master/mipi-i3c-hci/core.c
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@@ -590,12 +590,11 @@ static irqreturn_t i3c_hci_irq_handler(int irq, void *dev_id)
u32 val;
val = reg_read(INTR_STATUS);
reg_write(INTR_STATUS, val);
DBG("INTR_STATUS = %#x", val);
if (val) {
reg_write(INTR_STATUS, val);
if (val)
result = IRQ_HANDLED;
}
if (val & INTR_HC_RESET_CANCEL) {
DBG("cancelled reset");