powerpc/fsl_msi: add removal path and probe failing path

Also cleanup the probe function.

Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/arch/powerpc/sysdev/fsl_msi.h b/arch/powerpc/sysdev/fsl_msi.h
index 8fc5523d6ee3..624580c252d7 100644
--- a/arch/powerpc/sysdev/fsl_msi.h
+++ b/arch/powerpc/sysdev/fsl_msi.h
@@ -32,6 +32,7 @@ struct fsl_msi {
         u32 msi_addr_hi;
         void __iomem *msi_regs;
         u32 feature;
+        int msi_virqs[NR_MSI_REG];
 
         struct msi_bitmap bitmap;