tree-wide: use reinit_completion instead of INIT_COMPLETION

Use this new function to make code more comprehensible, since we are
reinitialzing the completion, not initializing.

[akpm@linux-foundation.org: linux-next resyncs]
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Acked-by: Linus Walleij <linus.walleij@linaro.org> (personally at LCE13)
Cc: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/crypto/tegra-aes.c b/drivers/crypto/tegra-aes.c
index 2d58da9..fa05e3c 100644
--- a/drivers/crypto/tegra-aes.c
+++ b/drivers/crypto/tegra-aes.c
@@ -268,7 +268,7 @@
 	aes_writel(dd, value, TEGRA_AES_SECURE_INPUT_SELECT);
 
 	aes_writel(dd, out_addr, TEGRA_AES_SECURE_DEST_ADDR);
-	INIT_COMPLETION(dd->op_complete);
+	reinit_completion(&dd->op_complete);
 
 	for (i = 0; i < AES_HW_MAX_ICQ_LENGTH - 1; i++) {
 		do {