summaryrefslogtreecommitdiffstats
path: root/arch/xtensa
diff options
context:
space:
mode:
authorHanjun Guo <hanjun.guo@linaro.org>2014-05-06 11:29:52 +0800
committerBjorn Helgaas <bhelgaas@google.com>2014-05-27 16:23:58 -0600
commita43ae58c848cfbadaba81c8d63202b4487f922a0 (patch)
tree142ac300293f2771444b91b6f077a0bfea622058 /arch/xtensa
parent78916b00f0096059c872f537306b1a464c84fb30 (diff)
downloadlinux-a43ae58c848cfbadaba81c8d63202b4487f922a0.tar.bz2
PCI: Turn pcibios_penalize_isa_irq() into a weak function
pcibios_penalize_isa_irq() is only implemented by x86 now, and legacy ISA is not used by some architectures. Make pcibios_penalize_isa_irq() a __weak function to simplify the code. This removes the need for new platforms to add stub implementations of pcibios_penalize_isa_irq(). [bhelgaas: changelog, comments] Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/xtensa')
-rw-r--r--arch/xtensa/include/asm/pci.h5
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/xtensa/include/asm/pci.h b/arch/xtensa/include/asm/pci.h
index 614be031a79a..5d52dc43dfe7 100644
--- a/arch/xtensa/include/asm/pci.h
+++ b/arch/xtensa/include/asm/pci.h
@@ -22,11 +22,6 @@
extern struct pci_controller* pcibios_alloc_controller(void);
-static inline void pcibios_penalize_isa_irq(int irq)
-{
- /* We don't do dynamic PCI IRQ allocation */
-}
-
/* Assume some values. (We should revise them, if necessary) */
#define PCIBIOS_MIN_IO 0x2000