rt2x00: Remove check for rf word 0
The only way rf_write() can be called with word 0 is when the user sends the wrong word index through debugfs. However the values which are send through debugfs are validated using the RF_BASE and RF_SIZE macro values, the most logical solution is to increase RF_BASE with 4 and decrease RF_SIZE with 4 (RF_SIZE has always been 1 word too big) Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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@ -114,9 +114,6 @@ static void rt2400pci_rf_write(struct rt2x00_dev *rt2x00dev,
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{
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u32 reg;
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if (!word)
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return;
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mutex_lock(&rt2x00dev->csr_mutex);
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/*
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@ -48,8 +48,8 @@
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#define EEPROM_SIZE 0x0100
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#define BBP_BASE 0x0000
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#define BBP_SIZE 0x0020
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#define RF_BASE 0x0000
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#define RF_SIZE 0x0010
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#define RF_BASE 0x0004
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#define RF_SIZE 0x000c
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/*
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* Number of TX queues.
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@ -114,9 +114,6 @@ static void rt2500pci_rf_write(struct rt2x00_dev *rt2x00dev,
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{
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u32 reg;
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if (!word)
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return;
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mutex_lock(&rt2x00dev->csr_mutex);
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/*
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@ -59,8 +59,8 @@
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#define EEPROM_SIZE 0x0200
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#define BBP_BASE 0x0000
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#define BBP_SIZE 0x0040
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#define RF_BASE 0x0000
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#define RF_SIZE 0x0014
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#define RF_BASE 0x0004
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#define RF_SIZE 0x0010
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/*
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* Number of TX queues.
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@ -204,9 +204,6 @@ static void rt2500usb_rf_write(struct rt2x00_dev *rt2x00dev,
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{
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u16 reg;
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if (!word)
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return;
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mutex_lock(&rt2x00dev->csr_mutex);
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/*
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@ -59,8 +59,8 @@
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#define EEPROM_SIZE 0x006a
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#define BBP_BASE 0x0000
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#define BBP_SIZE 0x0060
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#define RF_BASE 0x0000
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#define RF_SIZE 0x0014
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#define RF_BASE 0x0004
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#define RF_SIZE 0x0010
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/*
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* Number of TX queues.
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@ -123,9 +123,6 @@ static void rt61pci_rf_write(struct rt2x00_dev *rt2x00dev,
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{
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u32 reg;
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if (!word)
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return;
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mutex_lock(&rt2x00dev->csr_mutex);
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/*
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@ -50,8 +50,8 @@
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#define EEPROM_SIZE 0x0100
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#define BBP_BASE 0x0000
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#define BBP_SIZE 0x0080
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#define RF_BASE 0x0000
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#define RF_SIZE 0x0014
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#define RF_BASE 0x0004
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#define RF_SIZE 0x0010
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/*
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* Number of TX queues.
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@ -122,9 +122,6 @@ static void rt73usb_rf_write(struct rt2x00_dev *rt2x00dev,
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{
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u32 reg;
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if (!word)
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return;
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mutex_lock(&rt2x00dev->csr_mutex);
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/*
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@ -50,8 +50,8 @@
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#define EEPROM_SIZE 0x0100
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#define BBP_BASE 0x0000
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#define BBP_SIZE 0x0080
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#define RF_BASE 0x0000
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#define RF_SIZE 0x0014
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#define RF_BASE 0x0004
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#define RF_SIZE 0x0010
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/*
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* Number of TX queues.
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