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| author | Sudeep Holla <Sudeep.Holla@arm.com> | 2015-09-21 16:47:00 +0100 |
|---|---|---|
| committer | Scott Wood <scottwood@freescale.com> | 2015-10-27 18:13:31 -0500 |
| commit | 9100d20c5b6307bacd8756aba2f157cb1a8ffb56 (patch) | |
| tree | ef9b56c6d2d2cad0d44dbe24f0ee460a7f8c0c5a /arch/powerpc/sysdev/cpm_common.c | |
| parent | 96eea6426f56042c28eff849cb2cc01895db081e (diff) | |
| download | linux-9100d20c5b6307bacd8756aba2f157cb1a8ffb56.tar.gz linux-9100d20c5b6307bacd8756aba2f157cb1a8ffb56.tar.bz2 linux-9100d20c5b6307bacd8756aba2f157cb1a8ffb56.zip | |
powerpc: mpic: use IRQCHIP_SKIP_SET_WAKE instead of redundant mpic_irq_set_wake
mpic_irq_set_wake return -ENXIO for non FSL MPIC and sets IRQF_NO_SUSPEND
flag for FSL ones. enable_irq_wake already returns -ENXIO if irq_set_wak
is not implemented. Also there's no need to set the IRQF_NO_SUSPEND flag
as it doesn't guarantee wakeup for that interrupt.
This patch removes the redundant mpic_irq_set_wake and sets the
IRQCHIP_SKIP_SET_WAKE for only FSL MPIC.
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Scott Wood <scottwood@freescale.com>
Cc: Hongtao Jia <hongtao.jia@freescale.com>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Acked-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
Diffstat (limited to 'arch/powerpc/sysdev/cpm_common.c')
0 files changed, 0 insertions, 0 deletions