ath9k: indicate that the AR9003 EEPROM template values are little endian

The eepMisc field was not set explicitly. The default value of 0 means
that the values in the EEPROM (template) should be interpreted as little
endian. However, this is not clear until comparing the AR9003 code with
the other EEPROM formats.
To make the code easier to understand we explicitly state that the values
are little endian - there are no functional changes with this patch.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index ea7b8190b3bdbbfe7be93fbe575412f09102db8d..270d4aea52688a8150f8546eb44c0e418819a3c8 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -53,7 +53,7 @@ static const struct ar9300_eeprom ar9300_default = {
                .txrxMask =  0x77, /* 4 bits tx and 4 bits rx */
                .opCapFlags = {
                        .opFlags = AR5416_OPFLAGS_11G | AR5416_OPFLAGS_11A,
-                       .eepMisc = 0,
+                       .eepMisc = AR9300_EEPMISC_LITTLE_ENDIAN,
                },
                .rfSilent = 0,
                .blueToothOptions = 0,
@@ -631,7 +631,7 @@ static const struct ar9300_eeprom ar9300_x113 = {
                .txrxMask =  0x77, /* 4 bits tx and 4 bits rx */
                .opCapFlags = {
                        .opFlags = AR5416_OPFLAGS_11A,
-                       .eepMisc = 0,
+                       .eepMisc = AR9300_EEPMISC_LITTLE_ENDIAN,
                },
                .rfSilent = 0,
                .blueToothOptions = 0,
@@ -1210,7 +1210,7 @@ static const struct ar9300_eeprom ar9300_h112 = {
                .txrxMask =  0x77, /* 4 bits tx and 4 bits rx */
                .opCapFlags = {
                        .opFlags = AR5416_OPFLAGS_11G | AR5416_OPFLAGS_11A,
-                       .eepMisc = 0,
+                       .eepMisc = AR9300_EEPMISC_LITTLE_ENDIAN,
                },
                .rfSilent = 0,
                .blueToothOptions = 0,
@@ -1789,7 +1789,7 @@ static const struct ar9300_eeprom ar9300_x112 = {
                .txrxMask =  0x77, /* 4 bits tx and 4 bits rx */
                .opCapFlags = {
                        .opFlags = AR5416_OPFLAGS_11G | AR5416_OPFLAGS_11A,
-                       .eepMisc = 0,
+                       .eepMisc = AR9300_EEPMISC_LITTLE_ENDIAN,
                },
                .rfSilent = 0,
                .blueToothOptions = 0,
@@ -2367,7 +2367,7 @@ static const struct ar9300_eeprom ar9300_h116 = {
                .txrxMask =  0x33, /* 4 bits tx and 4 bits rx */
                .opCapFlags = {
                        .opFlags = AR5416_OPFLAGS_11G | AR5416_OPFLAGS_11A,
-                       .eepMisc = 0,
+                       .eepMisc = AR9300_EEPMISC_LITTLE_ENDIAN,
                },
                .rfSilent = 0,
                .blueToothOptions = 0,

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
index 0a4c7360e84767625436740697354cab67864728..7dc7205dc8771159f79c3ce8f2651f8b75d21c07 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
@@ -69,6 +69,9 @@
 #define AR9300_BASE_ADDR 0x3ff
 #define AR9300_BASE_ADDR_512 0x1ff
 
+/* AR5416_EEPMISC_BIG_ENDIAN not set indicates little endian */
+#define AR9300_EEPMISC_LITTLE_ENDIAN 0
+
 #define AR9300_OTP_BASE \
                ((AR_SREV_9340(ah) || AR_SREV_9550(ah)) ? 0x30000 : 0x14000)
 #define AR9300_OTP_STATUS \