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Date: Fri, 19 Mar 2010 08:47:03 +0600
From: Imtiaz Rahi <imtiaz.rahi@...il.com>
To: gregkh@...e.de
Cc: devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
Imtiaz Rahi <imtiaz.rahi@...il.com>
Subject: [PATCH] Staging: rtl8192su: fix various coding style issues in r8180_93cx6.c
This is patch to the r8180_93cx6.c file that fixes various coding style
warnings and errors found by checkpatch.pl
Signed-off-by: Imtiaz Rahi <imtiaz.rahi@...il.com>
---
drivers/staging/rtl8192su/r8180_93cx6.c | 92 ++++++++++++++++---------------
1 files changed, 47 insertions(+), 45 deletions(-)
diff --git a/drivers/staging/rtl8192su/r8180_93cx6.c b/drivers/staging/rtl8192su/r8180_93cx6.c
index 8878cfe..5f581db 100644
--- a/drivers/staging/rtl8192su/r8180_93cx6.c
+++ b/drivers/staging/rtl8192su/r8180_93cx6.c
@@ -22,13 +22,14 @@
void eprom_cs(struct net_device *dev, short bit)
{
- if(bit)
- write_nic_byte_E(dev, EPROM_CMD,
- (1<<EPROM_CS_SHIFT) | \
- read_nic_byte_E(dev, EPROM_CMD)); //enable EPROM
+ if (bit)
+ /* enable EPROM */
+ write_nic_byte_E(dev, EPROM_CMD, (1<<EPROM_CS_SHIFT) | \
+ read_nic_byte_E(dev, EPROM_CMD));
else
- write_nic_byte_E(dev, EPROM_CMD, read_nic_byte_E(dev, EPROM_CMD)\
- &~(1<<EPROM_CS_SHIFT)); //disable EPROM
+ /* disable EPROM */
+ write_nic_byte_E(dev, EPROM_CMD,
+ read_nic_byte_E(dev, EPROM_CMD) & ~(1<<EPROM_CS_SHIFT));
force_pci_posting(dev);
udelay(EPROM_DELAY);
@@ -38,24 +39,24 @@ void eprom_cs(struct net_device *dev, short bit)
void eprom_ck_cycle(struct net_device *dev)
{
write_nic_byte_E(dev, EPROM_CMD,
- (1<<EPROM_CK_SHIFT) | read_nic_byte_E(dev,EPROM_CMD));
+ (1<<EPROM_CK_SHIFT) | read_nic_byte_E(dev, EPROM_CMD));
force_pci_posting(dev);
udelay(EPROM_DELAY);
write_nic_byte_E(dev, EPROM_CMD,
- read_nic_byte_E(dev, EPROM_CMD) &~ (1<<EPROM_CK_SHIFT));
+ read_nic_byte_E(dev, EPROM_CMD) & ~(1<<EPROM_CK_SHIFT));
force_pci_posting(dev);
udelay(EPROM_DELAY);
}
-void eprom_w(struct net_device *dev,short bit)
+void eprom_w(struct net_device *dev, short bit)
{
- if(bit)
+ if (bit)
write_nic_byte_E(dev, EPROM_CMD, (1<<EPROM_W_SHIFT) | \
- read_nic_byte_E(dev,EPROM_CMD));
+ read_nic_byte_E(dev, EPROM_CMD));
else
- write_nic_byte_E(dev, EPROM_CMD, read_nic_byte_E(dev,EPROM_CMD)\
- &~(1<<EPROM_W_SHIFT));
+ write_nic_byte_E(dev, EPROM_CMD,
+ read_nic_byte_E(dev, EPROM_CMD) & ~(1<<EPROM_W_SHIFT));
force_pci_posting(dev);
udelay(EPROM_DELAY);
@@ -66,10 +67,11 @@ short eprom_r(struct net_device *dev)
{
short bit;
- bit=(read_nic_byte_E(dev, EPROM_CMD) & (1<<EPROM_R_SHIFT) );
+ bit = (read_nic_byte_E(dev, EPROM_CMD) & (1<<EPROM_R_SHIFT));
udelay(EPROM_DELAY);
- if(bit) return 1;
+ if (bit)
+ return 1;
return 0;
}
@@ -78,7 +80,7 @@ void eprom_send_bits_string(struct net_device *dev, short b[], int len)
{
int i;
- for(i=0; i<len; i++){
+ for (i = 0; i < len; i++) {
eprom_w(dev, b[i]);
eprom_ck_cycle(dev);
}
@@ -88,50 +90,50 @@ void eprom_send_bits_string(struct net_device *dev, short b[], int len)
u32 eprom_read(struct net_device *dev, u32 addr)
{
struct r8192_priv *priv = ieee80211_priv(dev);
- short read_cmd[]={1,1,0};
+ short read_cmd[] = {1, 1, 0};
short addr_str[8];
int i;
int addr_len;
u32 ret;
- ret=0;
- //enable EPROM programming
+ ret = 0;
+ /* enable EPROM programming */
write_nic_byte_E(dev, EPROM_CMD,
- (EPROM_CMD_PROGRAM<<EPROM_CMD_OPERATING_MODE_SHIFT));
+ (EPROM_CMD_PROGRAM<<EPROM_CMD_OPERATING_MODE_SHIFT));
force_pci_posting(dev);
udelay(EPROM_DELAY);
- if (priv->epromtype==EPROM_93c56){
- addr_str[7]=addr & 1;
- addr_str[6]=addr & (1<<1);
- addr_str[5]=addr & (1<<2);
- addr_str[4]=addr & (1<<3);
- addr_str[3]=addr & (1<<4);
- addr_str[2]=addr & (1<<5);
- addr_str[1]=addr & (1<<6);
- addr_str[0]=addr & (1<<7);
- addr_len=8;
- }else{
- addr_str[5]=addr & 1;
- addr_str[4]=addr & (1<<1);
- addr_str[3]=addr & (1<<2);
- addr_str[2]=addr & (1<<3);
- addr_str[1]=addr & (1<<4);
- addr_str[0]=addr & (1<<5);
- addr_len=6;
+ if (priv->epromtype == EPROM_93c56) {
+ addr_str[7] = addr & 1;
+ addr_str[6] = addr & (1<<1);
+ addr_str[5] = addr & (1<<2);
+ addr_str[4] = addr & (1<<3);
+ addr_str[3] = addr & (1<<4);
+ addr_str[2] = addr & (1<<5);
+ addr_str[1] = addr & (1<<6);
+ addr_str[0] = addr & (1<<7);
+ addr_len = 8;
+ } else {
+ addr_str[5] = addr & 1;
+ addr_str[4] = addr & (1<<1);
+ addr_str[3] = addr & (1<<2);
+ addr_str[2] = addr & (1<<3);
+ addr_str[1] = addr & (1<<4);
+ addr_str[0] = addr & (1<<5);
+ addr_len = 6;
}
eprom_cs(dev, 1);
eprom_ck_cycle(dev);
eprom_send_bits_string(dev, read_cmd, 3);
eprom_send_bits_string(dev, addr_str, addr_len);
- //keep chip pin D to low state while reading.
- //I'm unsure if it is necessary, but anyway shouldn't hurt
+ /* keep chip pin D to low state while reading.
+ I'm unsure if it is necessary, but anyway shouldn't hurt */
eprom_w(dev, 0);
- for(i=0;i<16;i++){
- //eeprom needs a clk cycle between writing opcode&adr
- //and reading data. (eeprom outs a dummy 0)
+ for (i = 0; i < 16; i++) {
+ /* eeprom needs a clk cycle between writing opcode&adr
+ and reading data. (eeprom outs a dummy 0) */
eprom_ck_cycle(dev);
ret |= (eprom_r(dev)<<(15-i));
}
@@ -139,8 +141,8 @@ u32 eprom_read(struct net_device *dev, u32 addr)
eprom_cs(dev, 0);
eprom_ck_cycle(dev);
- //disable EPROM programming
+ /* disable EPROM programming */
write_nic_byte_E(dev, EPROM_CMD,
- (EPROM_CMD_NORMAL<<EPROM_CMD_OPERATING_MODE_SHIFT));
+ (EPROM_CMD_NORMAL<<EPROM_CMD_OPERATING_MODE_SHIFT));
return ret;
}
--
1.7.0
--
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