Messages in this thread Patch in this message | | | From | Marcel Ziswiler <> | Subject | [RESEND PATCH] mfd: stmpe: honor gpio interrupt probe deferral | Date | Tue, 14 Aug 2018 15:01:54 +0200 |
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From: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Actually honor probe deferral in trying to get the GPIO interrupt as of_get_named_gpio_flags() in stmpe_of_probe() may as well just do so.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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drivers/mfd/stmpe.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/mfd/stmpe.c b/drivers/mfd/stmpe.c index 566caca4efd8..4d6ffd3ef398 100644 --- a/drivers/mfd/stmpe.c +++ b/drivers/mfd/stmpe.c @@ -1331,6 +1331,8 @@ int stmpe_probe(struct stmpe_client_info *ci, enum stmpe_partnum partnum) return -ENOMEM; stmpe_of_probe(pdata, np); + if (-EPROBE_DEFER == pdata->irq_gpio) + return -EPROBE_DEFER; if (of_find_property(np, "interrupts", NULL) == NULL) ci->irq = -1; -- 2.14.4
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