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powerpc/cell: Switch to irq_get_nr_irqs()

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Use the irq_get_nr_irqs() function instead of the global variable
'nr_irqs'. Prepare for changing 'nr_irqs' from an exported global
variable into a variable with file scope.

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc)
Link: https://lore.kernel.org/all/20241015190953.1266194-5-bvanassche@acm.org
This commit is contained in:
Bart Van Assche 2024-10-15 12:09:35 -07:00 committed by Thomas Gleixner
parent f90ff314a9
commit 29f42eb1a3
1 changed files with 1 additions and 1 deletions
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arch/powerpc/platforms/cell/axon_msi.c
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@ -112,7 +112,7 @@ static void axon_msi_cascade(struct irq_desc *desc)
pr_devel("axon_msi: woff %x roff %x msi %x\n",
write_offset, msic->read_offset, msi);
if (msi < nr_irqs && irq_get_chip_data(msi) == msic) {
if (msi < irq_get_nr_irqs() && irq_get_chip_data(msi) == msic) {
generic_handle_irq(msi);
msic->fifo_virt[idx] = cpu_to_le32(0xffffffff);
} else {