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authorGeorge Cherian <george.cherian@ti.com>2013-09-04 12:33:03 +0530
committerLinus Walleij <linus.walleij@linaro.org>2013-09-17 14:46:10 +0200
commit21fd3cd1874a2ac85990b981a8ab449e9e4ef5b9 (patch)
treeb2140a517010b2a11a796d45af0d1f70d26afc7d /firmware/cis
parent98ff4490900335586727fff6f613765a094680e4 (diff)
gpio: pcf857x: call the gpio user handler iff gpio_to_irq is done
For pcf857x driver if the initial state is not set properly (proper n_latch is not passed), we get bad irq prints on console. We get this only for the first interrupt and doesnot repeat for further interrupts unles and until there are other gpio pins which are not flipping continously. following prints are seen on console. [ 40.983924] irq 0, desc: ce004080, depth: 1, count: 0, unhandled: 0 [ 40.990511] ->handle_irq(): c00aa538, handle_bad_irq+0x0/0x260 [ 40.996768] ->irq_data.chip(): c080b6ec, no_irq_chip+0x0/0x60 [ 41.002842] ->action(): (null) [ 41.006242] IRQ_NOPROBE set [ 41.009465] IRQ_NOREQUEST set Signed-off-by: George Cherian <george.cherian@ti.com> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'firmware/cis')
0 files changed, 0 insertions, 0 deletions