The irq argument of most interrupt flow handlers is unused or merily used instead of a local variable. The handlers which need the irq argument can retrieve the irq number from the irq descriptor.
Search and update was done with coccinelle and the invaluable help of Julia Lawall. Signed-off-by: Thomas Gleixner <[email protected]> Cc: Julia Lawall <[email protected]> Cc: Jiang Liu <[email protected]> --- arch/powerpc/platforms/512x/mpc5121_ads_cpld.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) Index: tip/arch/powerpc/platforms/512x/mpc5121_ads_cpld.c =================================================================== --- tip.orig/arch/powerpc/platforms/512x/mpc5121_ads_cpld.c +++ tip/arch/powerpc/platforms/512x/mpc5121_ads_cpld.c @@ -105,8 +105,10 @@ cpld_pic_get_irq(int offset, u8 ignore, } static void -cpld_pic_cascade(unsigned int irq, struct irq_desc *desc) +cpld_pic_cascade(unsigned int __irq, struct irq_desc *desc) { + unsigned int irq; + irq = cpld_pic_get_irq(0, PCI_IGNORE, &cpld_regs->pci_status, &cpld_regs->pci_mask); if (irq != NO_IRQ) { _______________________________________________ Linuxppc-dev mailing list [email protected] https://lists.ozlabs.org/listinfo/linuxppc-dev
