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| author | Jeremy Kerr <jk@codeconstruct.com.au> | 2020-09-11 04:51:05 +0300 |
|---|---|---|
| committer | Bartosz Golaszewski <bgolaszewski@baylibre.com> | 2020-09-24 16:10:56 +0300 |
| commit | bf0d394e885015941ed2d5724c0a6ed8d42dd95e (patch) | |
| tree | 69e8e9d46fc90eebf204859594bb67d0fb1aae79 /drivers/gpio/gpio-aspeed.c | |
| parent | ac67b07e268d46eba675a60c37051bb3e59fd201 (diff) | |
| download | linux-bf0d394e885015941ed2d5724c0a6ed8d42dd95e.tar.xz | |
gpio/aspeed-sgpio: don't enable all interrupts by default
Currently, the IRQ setup for the SGPIO driver enables all interrupts in
dual-edge trigger mode. Since the default handler is handle_bad_irq, any
state change on input GPIOs will trigger bad IRQ warnings.
This change applies sensible IRQ defaults: single-edge trigger, and all
IRQs disabled.
Signed-off-by: Jeremy Kerr <jk@codeconstruct.com.au>
Fixes: 7db47faae79b ("gpio: aspeed: Add SGPIO driver")
Reviewed-by: Joel Stanley <joel@jms.id.au>
Acked-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Diffstat (limited to 'drivers/gpio/gpio-aspeed.c')
0 files changed, 0 insertions, 0 deletions