ARM: it8152: add IT8152_LAST_IRQ definition to fix build error [Linux 2.6.37]

This Linux kernel change "ARM: it8152: add IT8152_LAST_IRQ definition to fix build error" is included in the Linux 2.6.37 release. This change is authored by Mike Rapoport <mike [at] compulab.co.il> on Wed Dec 29 09:06:26 2010 +0200. The commit for this change in Linux stable tree is 823a2df (patch).

ARM: it8152: add IT8152_LAST_IRQ definition to fix build error

The commit 6ac6b817f3f4c23c5febd960d8deb343e13af5f3 (ARM: pxa: encode
IRQ number into .nr_irqs) removed definition of ITE_LAST_IRQ which
caused the following build error:

CC      arch/arm/common/it8152.o
arch/arm/common/it8152.c: In function 'it8152_init_irq':
arch/arm/common/it8152.c:86: error: 'IT8152_LAST_IRQ' undeclared (first use in this function)
arch/arm/common/it8152.c:86: error: (Each undeclared identifier is reported only once
arch/arm/common/it8152.c:86: error: for each function it appears in.)
make[2]: *** [arch/arm/common/it8152.o] Error 1

Defining the IT8152_LAST_IRQ in the arch/arm/include/hardware/it8152.c
fixes the build.

Signed-off-by: Mike Rapoport <[email protected]>
Signed-off-by: Eric Miao <[email protected]>

There is one line of Linux source code added/deleted in this change. Code changes to Linux kernel are as follows.

 arch/arm/include/asm/hardware/it8152.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/include/asm/hardware/it8152.h b/arch/arm/include/asm/hardware/it8152.h
index 21fa272..b2f95c7 100644
--- a/arch/arm/include/asm/hardware/it8152.h
+++ b/arch/arm/include/asm/hardware/it8152.h
@@ -76,6 +76,7 @@
   IT8152_PD_IRQ(0)  Audio controller (ACR)
  */
 #define IT8152_IRQ(x)   (IRQ_BOARD_START + (x))
+#define IT8152_LAST_IRQ    (IRQ_BOARD_START + 40)

 /* IRQ-sources in 3 groups - local devices, LPC (serial), and external PCI */
 #define IT8152_LD_IRQ_COUNT     9

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