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| author | Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> | 2011-07-22 23:55:42 +0400 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2011-11-24 02:01:40 -0600 |
| commit | d4fb5ebd83c7044ce0784e899271f6fcb42d0713 (patch) | |
| tree | fca4a27cb58db825f50812fe882efc800871d4d8 /arch/powerpc/platforms/83xx/mpc832x_mds.c | |
| parent | c0019a4d6700e22409ffeaf6dbfa0b0700d128ca (diff) | |
| download | lwn-d4fb5ebd83c7044ce0784e899271f6fcb42d0713.tar.gz lwn-d4fb5ebd83c7044ce0784e899271f6fcb42d0713.zip | |
powerpc/83xx: consolidate init_IRQ functions
On mpc83xx platform nearly all _init_IRQ functions look alike. They either
just setup ipic, or setup ipic and QE PIC. Separate this to special functions
to be either referenced from ppc_md, or called from board file.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/platforms/83xx/mpc832x_mds.c')
| -rw-r--r-- | arch/powerpc/platforms/83xx/mpc832x_mds.c | 30 |
1 files changed, 1 insertions, 29 deletions
diff --git a/arch/powerpc/platforms/83xx/mpc832x_mds.c b/arch/powerpc/platforms/83xx/mpc832x_mds.c index 32a52896822f..39e0a92f4251 100644 --- a/arch/powerpc/platforms/83xx/mpc832x_mds.c +++ b/arch/powerpc/platforms/83xx/mpc832x_mds.c @@ -119,34 +119,6 @@ static int __init mpc832x_declare_of_platform_devices(void) } machine_device_initcall(mpc832x_mds, mpc832x_declare_of_platform_devices); -static void __init mpc832x_sys_init_IRQ(void) -{ - struct device_node *np; - - np = of_find_node_by_type(NULL, "ipic"); - if (!np) - return; - - ipic_init(np, 0); - - /* Initialize the default interrupt mapping priorities, - * in case the boot rom changed something on us. - */ - ipic_set_default_priority(); - of_node_put(np); - -#ifdef CONFIG_QUICC_ENGINE - np = of_find_compatible_node(NULL, NULL, "fsl,qe-ic"); - if (!np) { - np = of_find_node_by_type(NULL, "qeic"); - if (!np) - return; - } - qe_ic_init(np, 0, qe_ic_cascade_low_ipic, qe_ic_cascade_high_ipic); - of_node_put(np); -#endif /* CONFIG_QUICC_ENGINE */ -} - /* * Called very early, MMU is off, device-tree isn't unflattened */ @@ -161,7 +133,7 @@ define_machine(mpc832x_mds) { .name = "MPC832x MDS", .probe = mpc832x_sys_probe, .setup_arch = mpc832x_sys_setup_arch, - .init_IRQ = mpc832x_sys_init_IRQ, + .init_IRQ = mpc83xx_ipic_and_qe_init_IRQ, .get_irq = ipic_get_irq, .restart = mpc83xx_restart, .time_init = mpc83xx_time_init, |