[PATCH] ARM: mxs: irq_data conversion

[Lennert Buytenhek]

On Fri, Jan 21, 2011 at 11:47:42AM +0100, Lennert Buytenhek wrote:

> > so... patches welcome.
> 
> I'll submit a patch for the above, and to make sure I'll build all
> defconfigs on current -devel as well.

Results:

ag5evm_defconfig fails with:

	arch/arm/mach-shmobile/built-in.o: In function `ag5evm_init':
	board-ag5evm.c:(.init.text+0x238): undefined reference to `sh73a0_pinmux_init'

which isn't my fault.


iop32x_defconfig fails with:

	/tmp/ccLtyaJK.s: Assembler messages:
	/tmp/ccLtyaJK.s:1468: Error: selected processor does not support `movt r2,32768'
	make[3]: *** [drivers/net/r8169.o] Error 1

which isn't immediately obvious (but also doesn't seem to be my fault).


magician_defconfig fails with:

	/data/buytenh/kern.irqdata/linux-2.6/drivers/mfd/asic3.c: In function ‘asic3_irq_demux’:
	/data/buytenh/kern.irqdata/linux-2.6/drivers/mfd/asic3.c:146:6: error: ‘struct irq_desc’ has no member named ‘chip’
	/data/buytenh/kern.irqdata/linux-2.6/drivers/mfd/asic3.c:148:13: error: ‘struct irq_desc’ has no member named ‘handler_data’
	make[3]: *** [drivers/mfd/asic3.o] Error 1

for which I've submitted a patch here (my original mfd asic3 irq_data
patch did address this, but the patch that got merged instead didn't):

	http://marc.info/?l=linux-kernel&m=129565853125126&w=2


mx3_defconfig fails with:

	/data/buytenh/kern.irqdata/linux-2.6/drivers/dma/ipu/ipu_irq.c:349:2: error: unknown field ‘ack’ specified in initializer
	/data/buytenh/kern.irqdata/linux-2.6/drivers/dma/ipu/ipu_irq.c:349:2: warning: initialization from incompatible pointer type
	/data/buytenh/kern.irqdata/linux-2.6/drivers/dma/ipu/ipu_irq.c:350:2: error: unknown field ‘mask’ specified in initializer
	/data/buytenh/kern.irqdata/linux-2.6/drivers/dma/ipu/ipu_irq.c:350:2: warning: initialization from incompatible pointer type
	/data/buytenh/kern.irqdata/linux-2.6/drivers/dma/ipu/ipu_irq.c:351:2: error: unknown field ‘unmask’ specified in initializer
	/data/buytenh/kern.irqdata/linux-2.6/drivers/dma/ipu/ipu_irq.c:351:2: warning: initialization from incompatible pointer type
	make[4]: *** [drivers/dma/ipu/ipu_irq.o] Error 1

for which I've (re)submitted a patch here:

	http://marc.info/?l=linux-kernel&m=129565867725213&w=2


u8500_defconfig fails with:

	arch/arm/mach-ux500/built-in.o:(.data+0x2c04): undefined reference to `ab8500_regulators'
	make[1]: *** [.tmp_vmlinux1] Error 1

which isn't my fault.


The rest of the defconfigs build fine.  So I think that turning on
GENERIC_HARDIRQS_NO_DEPRECATED for ARM should be OK.