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Subject[PATCH 2/6] staging: rtl8712: Coding style: Make use of BIT macro
Date
* Replace all occurences of (1<<x) by BIT(x) in order to get rid
of checkpatch.pl "CHECK" output "Prefer using the BIT macro"

Signed-off-by: Michael Hornung <mhornung.linux@gmail.com>
---
drivers/staging/rtl8712/ieee80211.h | 92 ++++++++++++++++++-------------------
1 file changed, 46 insertions(+), 46 deletions(-)

diff --git a/drivers/staging/rtl8712/ieee80211.h b/drivers/staging/rtl8712/ieee80211.h
index bba978e..8ca3444 100644
--- a/drivers/staging/rtl8712/ieee80211.h
+++ b/drivers/staging/rtl8712/ieee80211.h
@@ -299,15 +299,15 @@ struct ieee80211_snap_hdr {

#define WLAN_AUTH_CHALLENGE_LEN 128

-#define WLAN_CAPABILITY_BSS (1<<0)
-#define WLAN_CAPABILITY_IBSS (1<<1)
-#define WLAN_CAPABILITY_CF_POLLABLE (1<<2)
-#define WLAN_CAPABILITY_CF_POLL_REQUEST (1<<3)
-#define WLAN_CAPABILITY_PRIVACY (1<<4)
-#define WLAN_CAPABILITY_SHORT_PREAMBLE (1<<5)
-#define WLAN_CAPABILITY_PBCC (1<<6)
-#define WLAN_CAPABILITY_CHANNEL_AGILITY (1<<7)
-#define WLAN_CAPABILITY_SHORT_SLOT (1<<10)
+#define WLAN_CAPABILITY_BSS BIT(0)
+#define WLAN_CAPABILITY_IBSS BIT(1)
+#define WLAN_CAPABILITY_CF_POLLABLE BIT(2)
+#define WLAN_CAPABILITY_CF_POLL_REQUEST BIT(3)
+#define WLAN_CAPABILITY_PRIVACY BIT(4)
+#define WLAN_CAPABILITY_SHORT_PREAMBLE BIT(5)
+#define WLAN_CAPABILITY_PBCC BIT(6)
+#define WLAN_CAPABILITY_CHANNEL_AGILITY BIT(7)
+#define WLAN_CAPABILITY_SHORT_SLOT BIT(10)

/* Information Element IDs */
#define WLAN_EID_SSID 0
@@ -325,17 +325,17 @@ struct ieee80211_snap_hdr {
#define IEEE80211_DATA_HDR3_LEN 24
#define IEEE80211_DATA_HDR4_LEN 30

-#define IEEE80211_STATMASK_SIGNAL (1<<0)
-#define IEEE80211_STATMASK_RSSI (1<<1)
-#define IEEE80211_STATMASK_NOISE (1<<2)
-#define IEEE80211_STATMASK_RATE (1<<3)
+#define IEEE80211_STATMASK_SIGNAL BIT(0)
+#define IEEE80211_STATMASK_RSSI BIT(1)
+#define IEEE80211_STATMASK_NOISE BIT(2)
+#define IEEE80211_STATMASK_RATE BIT(3)
#define IEEE80211_STATMASK_WEMASK 0x7

-#define IEEE80211_CCK_MODULATION (1<<0)
-#define IEEE80211_OFDM_MODULATION (1<<1)
+#define IEEE80211_CCK_MODULATION BIT(0)
+#define IEEE80211_OFDM_MODULATION BIT(1)

-#define IEEE80211_24GHZ_BAND (1<<0)
-#define IEEE80211_52GHZ_BAND (1<<1)
+#define IEEE80211_24GHZ_BAND BIT(0)
+#define IEEE80211_52GHZ_BAND BIT(1)

#define IEEE80211_CCK_RATE_LEN 4
#define IEEE80211_NUM_OFDM_RATESLEN 8
@@ -355,18 +355,18 @@ struct ieee80211_snap_hdr {
#define IEEE80211_OFDM_RATE_54MB 0x6C
#define IEEE80211_BASIC_RATE_MASK 0x80

-#define IEEE80211_CCK_RATE_1MB_MASK (1<<0)
-#define IEEE80211_CCK_RATE_2MB_MASK (1<<1)
-#define IEEE80211_CCK_RATE_5MB_MASK (1<<2)
-#define IEEE80211_CCK_RATE_11MB_MASK (1<<3)
-#define IEEE80211_OFDM_RATE_6MB_MASK (1<<4)
-#define IEEE80211_OFDM_RATE_9MB_MASK (1<<5)
-#define IEEE80211_OFDM_RATE_12MB_MASK (1<<6)
-#define IEEE80211_OFDM_RATE_18MB_MASK (1<<7)
-#define IEEE80211_OFDM_RATE_24MB_MASK (1<<8)
-#define IEEE80211_OFDM_RATE_36MB_MASK (1<<9)
-#define IEEE80211_OFDM_RATE_48MB_MASK (1<<10)
-#define IEEE80211_OFDM_RATE_54MB_MASK (1<<11)
+#define IEEE80211_CCK_RATE_1MB_MASK BIT(0)
+#define IEEE80211_CCK_RATE_2MB_MASK BIT(1)
+#define IEEE80211_CCK_RATE_5MB_MASK BIT(2)
+#define IEEE80211_CCK_RATE_11MB_MASK BIT(3)
+#define IEEE80211_OFDM_RATE_6MB_MASK BIT(4)
+#define IEEE80211_OFDM_RATE_9MB_MASK BIT(5)
+#define IEEE80211_OFDM_RATE_12MB_MASK BIT(6)
+#define IEEE80211_OFDM_RATE_18MB_MASK BIT(7)
+#define IEEE80211_OFDM_RATE_24MB_MASK BIT(8)
+#define IEEE80211_OFDM_RATE_36MB_MASK BIT(9)
+#define IEEE80211_OFDM_RATE_48MB_MASK BIT(10)
+#define IEEE80211_OFDM_RATE_54MB_MASK BIT(11)

#define IEEE80211_CCK_RATES_MASK 0x0000000F
#define IEEE80211_CCK_BASIC_RATES_MASK (IEEE80211_CCK_RATE_1MB_MASK | \
@@ -469,15 +469,15 @@ struct ieee80211_softmac_stats {
uint swtxawake;
};

-#define SEC_KEY_1 (1<<0)
-#define SEC_KEY_2 (1<<1)
-#define SEC_KEY_3 (1<<2)
-#define SEC_KEY_4 (1<<3)
-#define SEC_ACTIVE_KEY (1<<4)
-#define SEC_AUTH_MODE (1<<5)
-#define SEC_UNICAST_GROUP (1<<6)
-#define SEC_LEVEL (1<<7)
-#define SEC_ENABLED (1<<8)
+#define SEC_KEY_1 BIT(0)
+#define SEC_KEY_2 BIT(1)
+#define SEC_KEY_3 BIT(2)
+#define SEC_KEY_4 BIT(3)
+#define SEC_ACTIVE_KEY BIT(4)
+#define SEC_AUTH_MODE BIT(5)
+#define SEC_UNICAST_GROUP BIT(6)
+#define SEC_LEVEL BIT(7)
+#define SEC_ENABLED BIT(8)

#define SEC_LEVEL_0 0 /* None */
#define SEC_LEVEL_1 1 /* WEP 40 and 104 bit */
@@ -633,9 +633,9 @@ struct ieee80211_txb {

#define MAX_WPA_IE_LEN 128

-#define NETWORK_EMPTY_ESSID (1<<0)
-#define NETWORK_HAS_OFDM (1<<1)
-#define NETWORK_HAS_CCK (1<<2)
+#define NETWORK_EMPTY_ESSID BIT(0)
+#define NETWORK_HAS_OFDM BIT(1)
+#define NETWORK_HAS_CCK BIT(2)

#define IEEE80211_DTIM_MBCAST 4
#define IEEE80211_DTIM_UCAST 2
@@ -687,14 +687,14 @@ enum ieee80211_state {
#define DEFAULT_MAX_SCAN_AGE (15 * HZ)
#define DEFAULT_FTS 2346

-#define CFG_IEEE80211_RESERVE_FCS (1<<0)
-#define CFG_IEEE80211_COMPUTE_FCS (1<<1)
+#define CFG_IEEE80211_RESERVE_FCS BIT(0)
+#define CFG_IEEE80211_COMPUTE_FCS BIT(1)

#define MAXTID 16

-#define IEEE_A (1<<0)
-#define IEEE_B (1<<1)
-#define IEEE_G (1<<2)
+#define IEEE_A BIT(0)
+#define IEEE_B BIT(1)
+#define IEEE_G BIT(2)
#define IEEE_MODE_MASK (IEEE_A|IEEE_B|IEEE_G)

static inline int ieee80211_is_empty_essid(const char *essid, int essid_len)
--
2.6.2


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