commit 05d77ac90c0d260ae18decd70507dc4f5b71a2cb
author Andreas Schwab <schwab@linux-m68k.org> Sat Aug 21 11:43:20 2010 +0000
committer Benjamin Herrenschmidt <benh@kernel.crashing.org> Thu Sep 02 14:07:32 2010 +1000
tree 84cca10e89f60d8530d9951e8e20931329154ef2
parent 872e439a45ed4a4bd499bc55cb0dffa74027f749

powerpc: Remove fpscr use from [kvm_]cvt_{fd,df}

Neither lfs nor stfs touch the fpscr, so remove the restore/save of it
around them.

Signed-off-by: Andreas Schwab <schwab@linux-m68k.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

arch/powerpc/kernel/align.c

diff --git a/arch/powerpc/kernel/align.c b/arch/powerpc/kernel/align.c
index b876e98..8184ee9 100644
--- a/arch/powerpc/kernel/align.c
+++ b/arch/powerpc/kernel/align.c
@@ -889,7 +889,7 @@
 #ifdef CONFIG_PPC_FPU
 			preempt_disable();
 			enable_kernel_fp();
-			cvt_df(&data.dd, (float *)&data.v[4], &current->thread);
+			cvt_df(&data.dd, (float *)&data.v[4]);
 			preempt_enable();
 #else
 			return 0;
@@ -933,7 +933,7 @@
 #ifdef CONFIG_PPC_FPU
 		preempt_disable();
 		enable_kernel_fp();
-		cvt_fd((float *)&data.v[4], &data.dd, &current->thread);
+		cvt_fd((float *)&data.v[4], &data.dd);
 		preempt_enable();
 #else
 		return 0;