diff options
| author | Tony Lindgren <tony@atomide.com> | 2012-04-18 10:09:26 -0700 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2012-04-18 10:09:26 -0700 |
| commit | 09f45b83109cb8e23a06d5efb1096a08a9545974 (patch) | |
| tree | 253e2244e0ab80e9c6e5cb53ab49457d82d70f68 /arch/arm/mach-omap2/prm_common.c | |
| parent | e816b57a337ea3b755de72bec38c10c864f23015 (diff) | |
| parent | eeb3711b89d68e147e05e7b43a49ecc5009dc157 (diff) | |
Merge tag 'omap-cleanup-a2-for-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/pjw/omap-pending into cleanup-sparse
Resolve static analysis warnings generated by files in
arch/arm/mach-omap1, arch/arm/mach-omap2, and arch/arm/plat-omap.
Fixes all but one sparse warning and most of the useful
cppcheck warnings (excepting the warnings generated by the
dmtimer integration code which is going up via 3.4-rc fixes)
Diffstat (limited to 'arch/arm/mach-omap2/prm_common.c')
| -rw-r--r-- | arch/arm/mach-omap2/prm_common.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/prm_common.c b/arch/arm/mach-omap2/prm_common.c index d28f848897d..dfe00ddb5c6 100644 --- a/arch/arm/mach-omap2/prm_common.c +++ b/arch/arm/mach-omap2/prm_common.c @@ -237,7 +237,7 @@ void omap_prcm_irq_complete(void) */ int omap_prcm_register_chain_handler(struct omap_prcm_irq_setup *irq_setup) { - int nr_regs = irq_setup->nr_regs; + int nr_regs; u32 mask[OMAP_PRCM_MAX_NR_PENDING_REG]; int offset, i; struct irq_chip_generic *gc; @@ -246,6 +246,8 @@ int omap_prcm_register_chain_handler(struct omap_prcm_irq_setup *irq_setup) if (!irq_setup) return -EINVAL; + nr_regs = irq_setup->nr_regs; + if (prcm_irq_setup) { pr_err("PRCM: already initialized; won't reinitialize\n"); return -EINVAL; |