[PATCH v3 7/9] MSI/powerpc: Use __read_msi_msg() instead of read_msi_msg()

Read_msi_msg() only be called in rtas_setup_msi_irqs(),
use __read_msi_msg() instead of read_msi_msg for
simplification.

Signed-off-by: Yijing Wang <redacted>
Acked-by: Michael Ellerman <mpe@ellerman.id.au>
CC: Benjamin Herrenschmidt <benh@kernel.crashing.org>
CC: linuxppc-dev@lists.ozlabs.org
---
 arch/powerpc/platforms/pseries/msi.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/powerpc/platforms/pseries/msi.c b/arch/powerpc/platforms/pseries/msi.c
index 18ff462..dae71df 100644
--- a/arch/powerpc/platforms/pseries/msi.c
+++ b/arch/powerpc/platforms/pseries/msi.c

@@ -485,7 +485,7 @@ again:
 		irq_set_msi_desc(virq, entry);
 
 		/* Read config space back so we can restore after reset */
-		read_msi_msg(virq, &msg);
+		__read_msi_msg(entry, &msg);
 		entry->msg = msg;
 	}
 

-- 
1.7.1