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Diffstat (limited to 'arch/xtensa/lib/checksum.S')
-rw-r--r--arch/xtensa/lib/checksum.S15
1 files changed, 9 insertions, 6 deletions
diff --git a/arch/xtensa/lib/checksum.S b/arch/xtensa/lib/checksum.S
index df397f932d0e..4eb573d2720e 100644
--- a/arch/xtensa/lib/checksum.S
+++ b/arch/xtensa/lib/checksum.S
@@ -41,10 +41,11 @@
.text
ENTRY(csum_partial)
- /*
- * Experiments with Ethernet and SLIP connections show that buf
- * is aligned on either a 2-byte or 4-byte boundary.
- */
+
+ /*
+ * Experiments with Ethernet and SLIP connections show that buf
+ * is aligned on either a 2-byte or 4-byte boundary.
+ */
entry sp, 32
extui a5, a2, 0, 2
bnez a5, 8f /* branch if 2-byte aligned */
@@ -170,7 +171,7 @@ ENTRY(csum_partial)
3:
j 5b /* branch to handle the remaining byte */
-
+ENDPROC(csum_partial)
/*
* Copy from ds while checksumming, otherwise like csum_partial
@@ -211,6 +212,7 @@ unsigned int csum_partial_copy_generic (const char *src, char *dst, int len,
*/
ENTRY(csum_partial_copy_generic)
+
entry sp, 32
mov a12, a3
mov a11, a4
@@ -367,6 +369,8 @@ DST( s8i a8, a3, 1 )
6:
j 4b /* process the possible trailing odd byte */
+ENDPROC(csum_partial_copy_generic)
+
# Exception handler:
.section .fixup, "ax"
@@ -406,4 +410,3 @@ DST( s8i a8, a3, 1 )
retw
.previous
-