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authorPekka Enberg <penberg@cs.helsinki.fi>2009-04-08 11:14:06 +0300
committerGreg Kroah-Hartman <gregkh@suse.de>2009-06-19 11:00:38 -0700
commit833d0cd39ea0f1619e6ae9fa322d07761d59a8a3 (patch)
tree23ed16d813a217fe0d06157a6f257c54ac909675 /drivers
parent7c49a0ac1294caa4ac791181c250f0b86d18a043 (diff)
Staging: w35und: make led lookup tables static
Impact: cleanup No need to keep read-only data on the stack. Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/staging/winbond/wbusb.c17
1 files changed, 12 insertions, 5 deletions
diff --git a/drivers/staging/winbond/wbusb.c b/drivers/staging/winbond/wbusb.c
index 396dcabb814..c5fd054c0fa 100644
--- a/drivers/staging/winbond/wbusb.c
+++ b/drivers/staging/winbond/wbusb.c
@@ -171,14 +171,21 @@ static const struct ieee80211_ops wbsoft_ops = {
.get_tsf = wbsoft_get_tsf,
};
+static u8 LED_GRAY[20] = {
+ 0, 3, 4, 6, 8, 10, 11, 12, 13, 14, 15, 14, 13, 12, 11, 10, 8, 6, 4, 2
+};
+
+static u8 LED_GRAY2[30] = {
+ 7, 8, 9, 10, 11, 12, 13, 14, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 15, 14, 13, 12, 11, 10, 9, 8
+};
+
static void hal_led_control(unsigned long data)
{
struct wbsoft_priv *adapter = (struct wbsoft_priv *)data;
struct hw_data *pHwData = &adapter->sHwData;
struct wb35_reg *reg = &pHwData->reg;
u32 LEDSet = (pHwData->SoftwareSet & HAL_LED_SET_MASK) >> HAL_LED_SET_SHIFT;
- u8 LEDgray[20] = { 0, 3, 4, 6, 8, 10, 11, 12, 13, 14, 15, 14, 13, 12, 11, 10, 8, 6, 4, 2 };
- u8 LEDgray2[30] = { 7, 8, 9, 10, 11, 12, 13, 14, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 14, 13, 12, 11, 10, 9, 8 };
u32 TimeInterval = 500, ltmp, ltmp2;
ltmp = 0;
@@ -287,10 +294,10 @@ static void hal_led_control(unsigned long data)
// 20060901 Gray blinking if in disconnect state and not scanning
ltmp = reg->U1BC_LEDConfigure;
reg->U1BC_LEDConfigure &= ~0x1f;
- if (LEDgray2[(pHwData->LED_Blinking % 30)]) {
+ if (LED_GRAY2[(pHwData->LED_Blinking % 30)]) {
reg->U1BC_LEDConfigure |= 0x10;
reg->U1BC_LEDConfigure |=
- LEDgray2[(pHwData->LED_Blinking % 30)];
+ LED_GRAY2[(pHwData->LED_Blinking % 30)];
}
pHwData->LED_Blinking++;
if (reg->U1BC_LEDConfigure != ltmp)
@@ -376,7 +383,7 @@ static void hal_led_control(unsigned long data)
reg->U1BC_LEDConfigure &= ~0x0f;
reg->U1BC_LEDConfigure |= 0x10;
reg->U1BC_LEDConfigure |=
- LEDgray[(pHwData->LED_Blinking - 1) % 20];
+ LED_GRAY[(pHwData->LED_Blinking - 1) % 20];
Wb35Reg_Write(pHwData, 0x03bc,
reg->U1BC_LEDConfigure);