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    Subject[tip: irq/core] parisc/irq: Simplify irq count output for /proc/interrupts
    The following commit has been merged into the irq/core branch of tip:

    Commit-ID: 89c1ca3058ced5cc8176de7b668b9d0ff08f8f4b
    Gitweb: https://git.kernel.org/tip/89c1ca3058ced5cc8176de7b668b9d0ff08f8f4b
    Author: Thomas Gleixner <tglx@linutronix.de>
    AuthorDate: Thu, 10 Dec 2020 20:25:42 +01:00
    Committer: Thomas Gleixner <tglx@linutronix.de>
    CommitterDate: Sat, 12 Dec 2020 12:59:03 +01:00

    parisc/irq: Simplify irq count output for /proc/interrupts

    The SMP variant works perfectly fine on UP as well.

    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Cc: linux-parisc@vger.kernel.org
    Link: https://lore.kernel.org/r/20201210194043.172893840@linutronix.de

    ---
    arch/parisc/kernel/irq.c | 5 +----
    1 file changed, 1 insertion(+), 4 deletions(-)

    diff --git a/arch/parisc/kernel/irq.c b/arch/parisc/kernel/irq.c
    index e76c866..15c6207 100644
    --- a/arch/parisc/kernel/irq.c
    +++ b/arch/parisc/kernel/irq.c
    @@ -216,12 +216,9 @@ int show_interrupts(struct seq_file *p, void *v)
    if (!action)
    goto skip;
    seq_printf(p, "%3d: ", i);
    -#ifdef CONFIG_SMP
    +
    for_each_online_cpu(j)
    seq_printf(p, "%10u ", kstat_irqs_cpu(i, j));
    -#else
    - seq_printf(p, "%10u ", kstat_irqs(i));
    -#endif

    seq_printf(p, " %14s", irq_desc_get_chip(desc)->name);
    #ifndef PARISC_IRQ_CR16_COUNTS
    \
     
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