[Blackfin] arch: fix bug - Move IWR Enable All to the end of init_arch_irq otherwise it fails

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

1 files changed, 10 insertions, 4 deletions

diff --git a/arch/blackfin/mach-common/ints-priority.c b/arch/blackfin/mach-common/ints-priority.c
index 880595afe98d..b321c4a92a67 100644
--- a/arch/blackfin/mach-common/ints-priority.c
+++ b/arch/blackfin/mach-common/ints-priority.c
@@ -969,15 +969,11 @@ int __init init_arch_irq(void)
 #if defined(CONFIG_BF54x) || defined(CONFIG_BF52x) || defined(CONFIG_BF561)
         bfin_write_SIC_IMASK0(SIC_UNMASK_ALL);
         bfin_write_SIC_IMASK1(SIC_UNMASK_ALL);
-        bfin_write_SIC_IWR0(IWR_ENABLE_ALL);
-        bfin_write_SIC_IWR1(IWR_ENABLE_ALL);
 # ifdef CONFIG_BF54x
         bfin_write_SIC_IMASK2(SIC_UNMASK_ALL);
-        bfin_write_SIC_IWR2(IWR_ENABLE_ALL);
 # endif
 #else
         bfin_write_SIC_IMASK(SIC_UNMASK_ALL);
-        bfin_write_SIC_IWR(IWR_ENABLE_ALL);
 #endif
         SSYNC();
 
@@ -1106,6 +1102,16 @@ int __init init_arch_irq(void)
             IMASK_IVG14 | IMASK_IVG13 | IMASK_IVG12 | IMASK_IVG11 |
             IMASK_IVG10 | IMASK_IVG9 | IMASK_IVG8 | IMASK_IVG7 | IMASK_IVGHW;
 
+#if defined(CONFIG_BF54x) || defined(CONFIG_BF52x) || defined(CONFIG_BF561)
+        bfin_write_SIC_IWR0(IWR_ENABLE_ALL);
+        bfin_write_SIC_IWR1(IWR_ENABLE_ALL);
+# ifdef CONFIG_BF54x
+        bfin_write_SIC_IWR2(IWR_ENABLE_ALL);
+# endif
+#else
+        bfin_write_SIC_IWR(IWR_ENABLE_ALL);
+#endif
+
         return 0;
 }