Commit f58b14e6 authored by Jeffy Chen's avatar Jeffy Chen Committed by Lee Jones

mfd: cros_ec: Free IRQ on exit

Currently we request the irq when probing, but never free it. So after
unbind ec driver, this irq will be left requested, which would break
the next bind:

[ 2683.338437] genirq: Flags mismatch irq 64. 00002008 (chromeos-ec) vs. 00002008 (chromeos-ec)
[ 2683.338591] cros-ec-spi spi5.0: request irq 64: error -16
[ 2683.338610] cros-ec-spi spi5.0: cannot register EC
[ 2683.338656] cros-ec-spi: probe of spi5.0 failed with error -16
Signed-off-by: default avatarJeffy Chen <jeffy.chen@rock-chips.com>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
parent 91ab076e
...@@ -183,6 +183,9 @@ int cros_ec_remove(struct cros_ec_device *ec_dev) ...@@ -183,6 +183,9 @@ int cros_ec_remove(struct cros_ec_device *ec_dev)
cros_ec_acpi_remove_gpe_handler(); cros_ec_acpi_remove_gpe_handler();
if (ec_dev->irq)
free_irq(ec_dev->irq, ec_dev);
return 0; return 0;
} }
EXPORT_SYMBOL(cros_ec_remove); EXPORT_SYMBOL(cros_ec_remove);
......
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