Commit 8d744da2 authored by Sergey Shtylyov's avatar Sergey Shtylyov Committed by Wolfram Sang
Browse files

i2c: synquacer: fix deferred probing 



The driver overrides the error codes returned by platform_get_irq() to
-ENODEV, so if it returns -EPROBE_DEFER, the driver will fail the probe
permanently instead of the deferred probing. Switch to propagating the
error codes upstream.

Fixes: 0d676a6c ("i2c: add support for Socionext SynQuacer I2C controller")
Signed-off-by: default avatarSergey Shtylyov <s.shtylyov@omprussia.ru>
Acked-by: default avatarArd Biesheuvel <ardb@kernel.org>
Signed-off-by: default avatarWolfram Sang <wsa@kernel.org>
parent e47a0ced

drivers/i2c/busses/i2c-synquacer.c

+1 −1
Original line number Diff line number Diff line
@@ -578,7 +578,7 @@ static int synquacer_i2c_probe(struct platform_device *pdev) 


	i2c->irq = platform_get_irq(pdev, 0);

	if (i2c->irq < 0)

		return -ENODEV;

		return i2c->irq;



	ret = devm_request_irq(&pdev->dev, i2c->irq, synquacer_i2c_isr,

			       0, dev_name(&pdev->dev), i2c);