Re: [PATCH v6 2/4] irqchip/qeic: merge qeic init code from platforms to a common function
From: Marc Zyngier <hidden>
Date: 2016-12-16 08:44:50
Also in:
lkml
On 28/09/16 04:25, Zhao Qiang wrote:
The codes of qe_ic init from a variety of platforms are redundant, merge them to a common function and put it to irqchip/irq-qeic.c For non-p1021_mds mpc85xx_mds boards, use "qe_ic_init(np, 0, qe_ic_cascade_low_mpic, qe_ic_cascade_high_mpic);" instead of "qe_ic_init(np, 0, qe_ic_cascade_muxed_mpic, NULL);". qe_ic_cascade_muxed_mpic was used for boards has the same interrupt number for low interrupt and high interrupt, qe_ic_init has checked if "low interrupt == high interrupt" Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com> --- Changes for v2: - modify subject and commit msg - add check for qeic by type Changes for v3: - na Changes for v4: - na Changes for v5: - na Changes for v6: - rebase arch/powerpc/platforms/83xx/misc.c | 15 --------------- arch/powerpc/platforms/85xx/corenet_generic.c | 9 --------- arch/powerpc/platforms/85xx/mpc85xx_mds.c | 14 -------------- arch/powerpc/platforms/85xx/mpc85xx_rdb.c | 16 ---------------- arch/powerpc/platforms/85xx/twr_p102x.c | 14 -------------- drivers/irqchip/irq-qeic.c | 16 ++++++++++++++++ 6 files changed, 16 insertions(+), 68 deletions(-)
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quoted hunk ↗ jump to hunk
--- a/drivers/irqchip/irq-qeic.c +++ b/drivers/irqchip/irq-qeic.c@@ -598,4 +598,20 @@ static int __init init_qe_ic_sysfs(void) return 0; } +static int __init qeic_of_init(void) +{ + struct device_node *np; + + 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_mpic, + qe_ic_cascade_high_mpic); + of_node_put(np); +}
Have you actually compiled that code? Thanks, M. -- Jazz is not dead. It just smells funny...