| commit | 6e20a0a429bd4dc07d6de16d9c247270e04e4aa0 | [log] [tgz] |
|---|---|---|
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | Thu Jun 14 19:40:41 2012 -0700 |
| committer | Linus Walleij <linus.walleij@linaro.org> | Thu Aug 23 23:41:17 2012 +0200 |
| tree | 15bbafa3dbcfedbe29a71f287e075932108c447e | |
| parent | 7cb6580c0b2690e5c6ac1acd9375fa55d72af289 [diff] |
gpio: pcf857x: enable gpio_to_irq() support pcf857x chip has some pins, but interrupt pin is only 1 pin. And gpiolib requests 1 interrupt per 1 gpio pin. Thus, this patch added demuxed irq to pcf857x driver, and enabled gpio_to_irq(). Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>