Commit 53bc647a authored by Ivo van Doorn's avatar Ivo van Doorn Committed by John W. Linville
Browse files

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: default avatarIvo van Doorn <IvDoorn@gmail.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 62750f42
......@@ -114,9 +114,6 @@ static void rt2400pci_rf_write(struct rt2x00_dev *rt2x00dev,
{
u32 reg;
if (!word)
return;
mutex_lock(&rt2x00dev->csr_mutex);
/*
......
......@@ -48,8 +48,8 @@
#define EEPROM_SIZE 0x0100
#define BBP_BASE 0x0000
#define BBP_SIZE 0x0020
#define RF_BASE 0x0000
#define RF_SIZE 0x0010
#define RF_BASE 0x0004
#define RF_SIZE 0x000c
/*
* Number of TX queues.
......
......@@ -114,9 +114,6 @@ static void rt2500pci_rf_write(struct rt2x00_dev *rt2x00dev,
{
u32 reg;
if (!word)
return;
mutex_lock(&rt2x00dev->csr_mutex);
/*
......
......@@ -59,8 +59,8 @@
#define EEPROM_SIZE 0x0200
#define BBP_BASE 0x0000
#define BBP_SIZE 0x0040
#define RF_BASE 0x0000
#define RF_SIZE 0x0014
#define RF_BASE 0x0004
#define RF_SIZE 0x0010
/*
* Number of TX queues.
......
......@@ -204,9 +204,6 @@ static void rt2500usb_rf_write(struct rt2x00_dev *rt2x00dev,
{
u16 reg;
if (!word)
return;
mutex_lock(&rt2x00dev->csr_mutex);
/*
......
......@@ -59,8 +59,8 @@
#define EEPROM_SIZE 0x006a
#define BBP_BASE 0x0000
#define BBP_SIZE 0x0060
#define RF_BASE 0x0000
#define RF_SIZE 0x0014
#define RF_BASE 0x0004
#define RF_SIZE 0x0010
/*
* Number of TX queues.
......
......@@ -123,9 +123,6 @@ static void rt61pci_rf_write(struct rt2x00_dev *rt2x00dev,
{
u32 reg;
if (!word)
return;
mutex_lock(&rt2x00dev->csr_mutex);
/*
......
......@@ -50,8 +50,8 @@
#define EEPROM_SIZE 0x0100
#define BBP_BASE 0x0000
#define BBP_SIZE 0x0080
#define RF_BASE 0x0000
#define RF_SIZE 0x0014
#define RF_BASE 0x0004
#define RF_SIZE 0x0010
/*
* Number of TX queues.
......
......@@ -122,9 +122,6 @@ static void rt73usb_rf_write(struct rt2x00_dev *rt2x00dev,
{
u32 reg;
if (!word)
return;
mutex_lock(&rt2x00dev->csr_mutex);
/*
......
......@@ -50,8 +50,8 @@
#define EEPROM_SIZE 0x0100
#define BBP_BASE 0x0000
#define BBP_SIZE 0x0080
#define RF_BASE 0x0000
#define RF_SIZE 0x0014
#define RF_BASE 0x0004
#define RF_SIZE 0x0010
/*
* Number of TX queues.
......
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