This commit moves DEVICE_ALIGNMENT definition into the header ks_hostif.h
which is where it is being used. This is also defined always so just
remove nosense undef definitions also and clean some preprocessor
conditional directives in hif_align_size function.

Signed-off-by: Sergio Paracuellos <sparacuel...@orbitalcs.com>
---
 drivers/staging/ks7010/ks7010_sdio.h |  5 -----
 drivers/staging/ks7010/ks_hostif.h   | 10 ++++------
 2 files changed, 4 insertions(+), 11 deletions(-)

diff --git a/drivers/staging/ks7010/ks7010_sdio.h 
b/drivers/staging/ks7010/ks7010_sdio.h
index e4f56a1..3f65845 100644
--- a/drivers/staging/ks7010/ks7010_sdio.h
+++ b/drivers/staging/ks7010/ks7010_sdio.h
@@ -11,11 +11,6 @@
 #ifndef _KS7010_SDIO_H
 #define _KS7010_SDIO_H
 
-#ifdef DEVICE_ALIGNMENT
-#undef DEVICE_ALIGNMENT
-#endif
-#define DEVICE_ALIGNMENT 32
-
 /*  SDIO KeyStream vendor and device */
 #define SDIO_VENDOR_ID_KS_CODE_A       0x005b
 #define SDIO_VENDOR_ID_KS_CODE_B       0x0023
diff --git a/drivers/staging/ks7010/ks_hostif.h 
b/drivers/staging/ks7010/ks_hostif.h
index b785f62..b44b6e8 100644
--- a/drivers/staging/ks7010/ks_hostif.h
+++ b/drivers/staging/ks7010/ks_hostif.h
@@ -648,6 +648,8 @@ void send_packet_complete(struct ks_wlan_private *priv, 
struct sk_buff *skb);
 void ks_wlan_hw_wakeup_request(struct ks_wlan_private *priv);
 int ks_wlan_hw_power_save(struct ks_wlan_private *priv);
 
+#define KS7010_SIZE_ALIGNMENT  32
+
 static
 inline int hif_align_size(int size)
 {
@@ -655,12 +657,8 @@ inline int hif_align_size(int size)
        if (size < 1024)
                size = 1024;
 #endif
-#ifdef DEVICE_ALIGNMENT
-       return (size % DEVICE_ALIGNMENT) ? size + DEVICE_ALIGNMENT -
-           (size % DEVICE_ALIGNMENT) : size;
-#else
-       return size;
-#endif
+       return (size % KS7010_SIZE_ALIGNMENT) ? size + KS7010_SIZE_ALIGNMENT -
+           (size % KS7010_SIZE_ALIGNMENT) : size;
 }
 
 #endif /* __KERNEL__ */
-- 
2.7.4

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