Gabor Juhos a68ad4d892 MIPS: ath79: allow to use board specific pci_plat_dev_init functions ... Th current implementation causes NULL pointer dereference if 'pci_data' is not set: pci 0000:00:00.0: BAR 0: assigned [mem 0x10000000-0x1000ffff 64bit] pci 0000:00:00.0: BAR 0: set to [mem 0x10000000-0x1000ffff 64bit] (PCI address [0x10000000-0x1000ffff]) CPU 0 Unable to handle kernel paging request at virtual address 00000000, epc == 802daca0, ra == 802e78a4 Oops[#1]: Cpu 0 $ 0 : 00000000 80420000 00000000 00000000 $ 4 : 00000000 00000000 00000001 00000001 $ 8 : 00000001 0000032c 81c54700 00000001 $12 : 0000032d 0000000f 00000000 ffffffff $16 : 81c14c00 00000001 802dac74 80195f98 $20 : 802ea050 00000000 00000000 00000000 $24 : 00000003 800617f0 $28 : 81c20000 81c21e70 00000000 802e78a4 Hi : 00000000 Lo : 4190ab00 epc : 802daca0 0x802daca0 Not tainted ra : 802e78a4 0x802e78a4 Status: 1000c003 KERNEL EXL IE Cause : 00800008 BadVA : 00000000 PrId : 00019374 (MIPS 24Kc) Modules linked in: Process swapper (pid: 1, threadinfo=81c20000, task=81c18000, tls=00000000) Stack : 00000000 8027d5d8 802e8ae0 00000000 01000000 802e8b5c 81c50600 00000000 802ff290 00000000 80420000 802ea0bc 00000000 00000000 80420000 802ff290 80420000 80060930 33390000 00000000 00002308 80140a80 00000028 802d0000 00000000 800ba024 802ff004 802ff0c8 802ff290 00000000 00000000 00000000 00000000 802d897c 01234567 7f827068 00000000 0045f798 00460000 00000000 This can be avoided by calling the 'ar724x_pci_add_data' function from the board specific setup code. However it makes no sense to use that function for every board, especially when the board does not needs to set the platform_data field of any PCI device. The patch allows the board setup code to specify a board specific function if that is required. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/3499/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>		2012-05-15 17:49:05 +02:00
..
alpha	alpha: silence 'const' warning in sys_marvel.c	2012-05-02 15:54:06 -04:00
arm	ARM: SoC fixes for 3.4-rc	2012-05-12 17:27:41 -07:00
avr32	avr32: fix nop compile fails from system.h split up	2012-04-04 08:23:44 -07:00
blackfin	blackfin: fix ifdef fustercluck in mach-bf538/boards/ezkit.c	2012-04-26 14:46:51 -04:00
c6x	irq: Kill pointless irqd_to_hw export	2012-04-10 22:39:17 -06:00
cris	Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2012-03-29 18:12:23 -07:00
frv	frv: fix warnings in mb93090-mb00/pci-dma.c about implicit EXPORT_SYMBOL	2012-04-02 14:41:26 -07:00
h8300	Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2012-03-29 18:12:23 -07:00
hexagon	hexagon: add missing cpu.h include	2012-04-23 12:57:24 -05:00
ia64	KVM: ia64: fix build due to typo	2012-05-09 13:53:28 +03:00
m32r	Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2012-03-29 18:12:23 -07:00
m68k	m68knommu: enable qspi support when SPI_COLDFIRE_QSPI = m	2012-05-08 13:06:51 +10:00
microblaze	Merge branch 'for-linus' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping	2012-04-04 17:13:43 -07:00
mips	MIPS: ath79: allow to use board specific pci_plat_dev_init functions	2012-05-15 17:49:05 +02:00
mn10300	Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2012-03-29 18:12:23 -07:00
openrisc	Disintegrate and delete asm/system.h	2012-03-28 15:58:21 -07:00
parisc	parisc: move definition of PAGE0 to asm/page.h	2012-05-10 15:12:08 -07:00
powerpc	powerpc/irq: Fix another case of lazy IRQ state getting out of sync	2012-05-12 09:40:41 +10:00
s390	[S390] Fix compile error in swab.h	2012-04-11 14:28:26 +02:00
score	Delete all instances of asm/system.h	2012-03-28 18:30:03 +01:00
sh	sh: Fix up tracepoint build fallout from static key introduction.	2012-04-27 11:12:38 +09:30
sparc	sparc64: Do not clobber %g2 in xcall_fetch_glob_regs().	2012-05-10 11:00:46 -07:00
tile	arch/tile: fix a couple of functions that should be __init	2012-04-25 12:45:26 -04:00
um	um: uml_setup_stubs': warning: unused variable 'pages'	2012-04-10 00:13:45 +02:00
unicore32	Merge branch 'for-linus' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping	2012-04-04 17:13:43 -07:00
x86	Merge git://git.kernel.org/pub/scm/virt/kvm/kvm	2012-05-09 11:14:13 -07:00
xtensa	xtensa: fix build fail on undefined ack_bad_irq	2012-04-26 18:35:32 -04:00
.gitignore
Kconfig	Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile	2012-03-29 14:49:45 -07:00