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| author | Grant Likely | 2008-12-21 10:54:27 +0100 |
|---|---|---|
| committer | Grant Likely | 2008-12-21 10:54:27 +0100 |
| commit | dd952cbb3dae9ea2dc47cc902b796e1e2bf806f0 (patch) | |
| tree | 51278ad68a805609bb97d051a968d49585584879 | |
| parent | powerpc/mpc5200: Document and tidy irq driver (diff) | |
| download | kernel-qcow2-linux-dd952cbb3dae9ea2dc47cc902b796e1e2bf806f0.tar.gz kernel-qcow2-linux-dd952cbb3dae9ea2dc47cc902b796e1e2bf806f0.tar.xz kernel-qcow2-linux-dd952cbb3dae9ea2dc47cc902b796e1e2bf806f0.zip | |
powerpc/mpc5200: Make internal 5200 PIC the default interrupt controller
The MPC5200 internal interrupt controller setup function needs to set
the default interrupt controller when it is called. Without this
irq_create_of_mapping() cannot be called without first determining
the pointer to the irq controller (ie. call with controller = NULL).
Reported-by: Steven Cavanagh <scavanagh@secretlab.ca>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
| -rw-r--r-- | arch/powerpc/platforms/52xx/mpc52xx_pic.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pic.c b/arch/powerpc/platforms/52xx/mpc52xx_pic.c index c2fa60e0c421..72865e8e4b51 100644 --- a/arch/powerpc/platforms/52xx/mpc52xx_pic.c +++ b/arch/powerpc/platforms/52xx/mpc52xx_pic.c @@ -547,6 +547,8 @@ void __init mpc52xx_init_irq(void) if (!mpc52xx_irqhost) panic(__FILE__ ": Cannot allocate the IRQ host\n"); + irq_set_default_host(mpc52xx_irqhost); + pr_info("MPC52xx PIC is up and running!\n"); } |