diff options
author | Christophe Leroy <christophe.leroy@c-s.fr> | 2017-10-18 12:16:47 +0300 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-12-20 12:01:32 +0300 |
commit | 55bae20a7382543719207c84bf9e17487777ced8 (patch) | |
tree | 1830fdbb6c8560b07fe2b583a4787bf6b0aa53d9 /arch | |
parent | b1a66b1947e5c201f8c6860e11607faf80f9b6bc (diff) | |
download | linux-55bae20a7382543719207c84bf9e17487777ced8.tar.xz |
powerpc/ipic: Fix status get and status clear
[ Upstream commit 6b148a7ce72a7f87c81cbcde48af014abc0516a9 ]
IPIC Status is provided by register IPIC_SERSR and not by IPIC_SERMR
which is the mask register.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch')
-rw-r--r-- | arch/powerpc/sysdev/ipic.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/sysdev/ipic.c b/arch/powerpc/sysdev/ipic.c index b50f97811c25..b32900f8fbf3 100644 --- a/arch/powerpc/sysdev/ipic.c +++ b/arch/powerpc/sysdev/ipic.c @@ -844,12 +844,12 @@ void ipic_disable_mcp(enum ipic_mcp_irq mcp_irq) u32 ipic_get_mcp_status(void) { - return ipic_read(primary_ipic->regs, IPIC_SERMR); + return ipic_read(primary_ipic->regs, IPIC_SERSR); } void ipic_clear_mcp_status(u32 mask) { - ipic_write(primary_ipic->regs, IPIC_SERMR, mask); + ipic_write(primary_ipic->regs, IPIC_SERSR, mask); } /* Return an interrupt vector or NO_IRQ if no interrupt is pending. */ |