Stephen Rothwell 06a901c562 [POWERPC] mpic: Fix use of uninitialized variable ... Compiling ppc64_defconfig with gcc 4.3 gives thes warnings: arch/powerpc/sysdev/mpic.c: In function 'mpic_irq_get_priority': arch/powerpc/sysdev/mpic.c:1351: warning: 'is_ipi' may be used uninitialized in this function arch/powerpc/sysdev/mpic.c: In function 'mpic_irq_set_priority': arch/powerpc/sysdev/mpic.c:1328: warning: 'is_ipi' may be used uninitialized in this function It turns out that in the cases where is_ipi is uninitialized, another variable (mpic) will be NULL and it is dereferenced. Protect against this by returning if mpic is NULL in mpic_irq_set_priority, and removing mpic_irq_get_priority completely as it has no in tree callers. This has the nice side effect of making the warning go away. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>		2008-05-23 16:15:37 +10:00
..
bestcomm	[POWERPC] Fix Oops with TQM5200 on TQM5200	2008-03-24 17:55:51 +11:00
qe_lib	[POWERPC] QE: fix sparse warnings	2008-04-17 01:01:39 -05:00
axonram.c	return pfn from direct_access, for XIP	2008-04-28 08:58:23 -07:00
cpm1.c	[POWERPC] CPM: Always use new binding.	2008-04-17 01:01:40 -05:00
cpm2_pic.c	[POWERPC] cpm2: Infrastructure code cleanup.	2007-10-04 11:02:04 -05:00
cpm2_pic.h	[POWERPC] cpm2: CPM2 interrupt controller fix	2007-02-07 14:03:20 +11:00
cpm2.c	[POWERPC] CPM: Always use new binding.	2008-04-17 01:01:40 -05:00
cpm_common.c	[POWERPC] CPM: Always use new binding.	2008-04-17 01:01:40 -05:00
dart_iommu.c	[LIB]: Make PowerPC LMB code generic so sparc64 can use it too.	2008-02-13 16:56:49 -08:00
dart.h	[POWERPC] Use 4kB iommu pages even on 64kB-page systems	2006-11-01 14:52:48 +11:00
dcr-low.S	[POWERPC] Generic DCR infrastructure	2006-12-04 16:08:25 +11:00
dcr.c	[POWERPC] Add missing native dcr dcr_ind_lock spinlock	2008-02-06 21:02:56 -06:00
fsl_lbc.c	[POWERPC] fsl_lbc: implement few UPM routines	2008-04-17 01:01:38 -05:00
fsl_pci.c	[POWERPC] FSL: Rework PCI/PCIe support for 85xx/86xx	2008-01-23 19:31:16 -06:00
fsl_pci.h	[POWERPC] Fixup resources on pci_bus for PCIe PHB when no device is connected	2007-07-23 10:27:08 -05:00
fsl_rio.c	[RAPIDIO] fix current kernel-doc notation	2008-05-01 23:01:54 -05:00
fsl_soc.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc	2008-05-03 10:01:33 -07:00
fsl_soc.h	powerpc: Add DIU platform code for MPC8610HPCD	2008-04-28 08:58:40 -07:00
grackle.c	[POWERPC] pci32: Add flags modifying the PCI code behaviour	2007-12-20 16:18:07 +11:00
i8259.c	[POWERPC] i8259: Add disable method	2007-11-08 14:15:29 +11:00
indirect_pci.c	[POWERPC] PCI: Add 64-bit physical address support to setup_indirect_pci	2007-10-12 14:05:17 +10:00
ipic.c	[POWERPC] Fix crash in init_ipic_sysfs on efika	2008-03-24 17:55:00 +11:00
ipic.h	[POWERPC] ipic: ack only for edge interrupts	2007-12-12 01:53:07 -06:00
Kconfig	[POWERPC] 4xx: PLB to PCI Express support	2007-12-23 13:12:34 -06:00
Makefile	[POWERPC] fsl_lbc: implement few UPM routines	2008-04-17 01:01:38 -05:00
micropatch.c	[POWERPC] CPM: Rename commproc to cpm1 and cpm2_common.c to cpm2.c	2008-01-28 08:31:05 -06:00
mmio_nvram.c	[POWERPC] arch/powerpc/: Spelling fixes	2007-12-20 16:15:51 +11:00
mpc8xx_pic.c	[POWERPC] arch/powerpc/sysdev: Add missing of_node_put	2008-02-06 22:06:59 +11:00
mpc8xx_pic.h	[POWERPC] 8xx: mpc885ads pcmcia support	2007-07-10 00:33:51 -05:00
mpic_msi.c	[POWERPC] Fix section mismatch in PCI code	2007-09-19 15:25:34 +10:00
mpic_pasemi_msi.c	[POWERPC] pasemi: Remove warning in mpic_pasemi_msi.c	2008-02-21 21:08:35 +11:00
mpic_u3msi.c	[POWERPC] Inline u3msi_compose_msi_msg()	2007-10-03 09:11:42 +10:00
mpic.c	[POWERPC] mpic: Fix use of uninitialized variable	2008-05-23 16:15:37 +10:00
mpic.h	[POWERPC] pasemi: Implement NMI support	2007-12-28 09:22:24 -06:00
mv64x60_dev.c	mv643xx_eth: get rid of static variables, allow multiple instances	2008-04-28 21:17:07 -07:00
mv64x60_pci.c	[POWERPC] mv64x60: Fix FDT compatible names: mv64x60 => mv64360	2008-04-15 21:21:24 +10:00
mv64x60_pic.c	[POWERPC] mv64x60: Fix FDT compatible names: mv64x60 => mv64360	2008-04-15 21:21:24 +10:00
mv64x60_udbg.c	[POWERPC] Fix mv64x60 early console code to use cell-index property	2008-04-24 20:57:34 +10:00
mv64x60.h	[POWERPC] Add Marvell mv64x60 udbg putc/getc functions	2007-09-22 14:49:21 +10:00
of_rtc.c	[POWERPC] Enable RTC for Ebony and Walnut (v2)	2008-01-25 07:07:26 -06:00
pmi.c	[POWERPC] Clean out asm/of_{platform, device}.h from sysdev/	2007-12-06 14:44:30 +11:00
ppc4xx_pci.c	[POWERPC] 4xx: Add endpoint support to 4xx PCIe driver	2008-05-06 12:10:43 -05:00
ppc4xx_pci.h	[POWERPC] 4xx: Add 460EX PCIe support to 4xx pci driver	2008-03-26 07:19:16 -05:00
ppc4xx_soc.c	[POWERPC] 4xx: Create common ppc4xx_reset_system() in ppc4xx_soc.c	2008-04-02 20:44:56 -05:00
rtc_cmos_setup.c	[POWERPC] Add MODULE_LICENSE to powerpc/sysdev/rtc_cmos_setup.c	2008-04-17 07:46:12 +10:00
tsi108_dev.c	[POWERPC] Replace remaining __FUNCTION__ occurrences	2008-04-01 20:43:09 +11:00
tsi108_pci.c	[POWERPC] Replace remaining __FUNCTION__ occurrences	2008-04-01 20:43:09 +11:00
uic.c	[POWERPC] Use for_each macros in arch/powerpc/sysdev	2008-01-17 14:56:54 +11:00
xilinx_intc.c	[POWERPC] Xilinx: Fix compile warnings	2008-05-01 23:09:42 -05:00