[PATCH] trivial: fix typos concerning "challenge"

[Uwe Kleine-KÃnig]

Signed-off-by: Uwe Kleine-KÃnig <u.kleine-koenig@xxxxxxxxxxxxxx>
---
 drivers/net/wireless/hostap/hostap_ap.c |    2 +-
 sound/soc/imx/imx-ssi.c                 |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/hostap/hostap_ap.c b/drivers/net/wireless/hostap/hostap_ap.c
index 231dbd7..cb3c25f 100644
--- a/drivers/net/wireless/hostap/hostap_ap.c
+++ b/drivers/net/wireless/hostap/hostap_ap.c
@@ -1225,7 +1225,7 @@ static void ap_crypt_init(struct ap_data *ap)
 
 
 /* Generate challenge data for shared key authentication. IEEE 802.11 specifies
- * that WEP algorithm is used for generating challange. This should be unique,
+ * that WEP algorithm is used for generating challenge. This should be unique,
  * but otherwise there is not really need for randomness etc. Initialize WEP
  * with pseudo random key and then use increasing IV to get unique challenge
  * streams.
diff --git a/sound/soc/imx/imx-ssi.c b/sound/soc/imx/imx-ssi.c
index 80b4fee..4fd13d0 100644
--- a/sound/soc/imx/imx-ssi.c
+++ b/sound/soc/imx/imx-ssi.c
@@ -23,7 +23,7 @@
  * between pcm data and GPIO status data changes. Our FIQ handler is not
  * able to handle this, hence this driver only works with 48000Hz sampling
  * rate.
- * Reading and writing AC97 registers is another challange. The core
+ * Reading and writing AC97 registers is another challenge. The core
  * provides us status bits when the read register is updated with *another*
  * value. When we read the same register two times (and the register still
  * contains the same value) these status bits are not set. We work
-- 
1.7.1

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