diff options
| author | Steven Lee <steven_lee@aspeedtech.com> | 2021-09-07 17:55:25 +0800 |
|---|---|---|
| committer | Bartosz Golaszewski <brgl@bgdev.pl> | 2021-09-22 11:23:10 +0200 |
| commit | f6c35df22708438c94605b8896d2b4e4d5f342a3 (patch) | |
| tree | e3703eaa07df5ef7795fb33682d36abff542cc65 /drivers/gpio/gpio-aspeed-sgpio.c | |
| parent | 2dd824cca3407bc9a2bd11b00f6e117b66fcfcf1 (diff) | |
gpio: gpio-aspeed-sgpio: Fix wrong hwirq in irq handler.
The current hwirq is calculated based on the old GPIO pin order(input
GPIO range is from 0 to ngpios - 1).
It should be calculated based on the current GPIO input pin order(input
GPIOs are 0, 2, 4, ..., (ngpios - 1) * 2).
Signed-off-by: Steven Lee <steven_lee@aspeedtech.com>
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
Diffstat (limited to 'drivers/gpio/gpio-aspeed-sgpio.c')
| -rw-r--r-- | drivers/gpio/gpio-aspeed-sgpio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-aspeed-sgpio.c b/drivers/gpio/gpio-aspeed-sgpio.c index 10f303d15225..3d6ef37a7702 100644 --- a/drivers/gpio/gpio-aspeed-sgpio.c +++ b/drivers/gpio/gpio-aspeed-sgpio.c @@ -395,7 +395,7 @@ static void aspeed_sgpio_irq_handler(struct irq_desc *desc) reg = ioread32(bank_reg(data, bank, reg_irq_status)); for_each_set_bit(p, ®, 32) - generic_handle_domain_irq(gc->irq.domain, i * 32 + p); + generic_handle_domain_irq(gc->irq.domain, i * 32 + p * 2); } chained_irq_exit(ic, desc); |