| Message ID | 20170806134539.404484506@cogentembedded.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Index: linux-omap/arch/arm/mach-omap2/prm3xxx.c =================================================================== --- linux-omap.orig/arch/arm/mach-omap2/prm3xxx.c +++ linux-omap/arch/arm/mach-omap2/prm3xxx.c @@ -706,7 +706,7 @@ static int omap3xxx_prm_late_init(void) np = of_find_matching_node(NULL, omap3_prm_dt_match_table); if (np) { irq_num = of_irq_get(np, 0); - if (irq_num >= 0) + if (irq_num > 0) omap3_prcm_irq_setup.irq = irq_num; } }
of_irq_get() may return 0 as well as a nagative error number on failure (and never on success), however omap3xxx_prm_late_init() regards 0 as a valid IRQ -- fix this. Fixes: 1e037794f7f ("ARM: OMAP3+: PRM: register interrupt information from DT") Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> --- arch/arm/mach-omap2/prm3xxx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html