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Subject[PATCH v2 3/7] i2c: cht-wc: Use generic_handle_irq_safe().
Date
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>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Wolfram Sang <wsa@kernel.org>
---
drivers/i2c/busses/i2c-cht-wc.c | 11 ++---------
1 file changed, 2 insertions(+), 9 deletions(-)

diff --git a/drivers/i2c/busses/i2c-cht-wc.c b/drivers/i2c/busses/i2c-cht-wc.c
index 1cf68f85b2e11..8ccf0c928bb44 100644
--- a/drivers/i2c/busses/i2c-cht-wc.c
+++ b/drivers/i2c/busses/i2c-cht-wc.c
@@ -99,15 +99,8 @@ static irqreturn_t cht_wc_i2c_adap_thread_handler(int id, void *data)
* interrupt handler as well, so running the client irq handler from
* this thread will cause things to lock up.
*/
- if (reg & CHT_WC_EXTCHGRIRQ_CLIENT_IRQ) {
- /*
- * generic_handle_irq expects local IRQs to be disabled
- * as normally it is called from interrupt context.
- */
- local_irq_disable();
- generic_handle_irq(adap->client_irq);
- local_irq_enable();
- }
+ if (reg & CHT_WC_EXTCHGRIRQ_CLIENT_IRQ)
+ generic_handle_irq_safe(adap->client_irq);

return IRQ_HANDLED;
}
--
2.34.1
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