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net: ethernet: realtek: atp: checkpatch errors and warnings corrected 

Several warnings and errors of coding style rules corrected.
Compile tested.

Signed-off-by: Roberto Medina <robertoxmed@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Roberto Medina 2014-10-28 00:51:56 +01:00 committed by David S. Miller
parent 432c856fcf
commit 7aef06db0f
1 changed files with 119 additions and 111 deletions
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32
drivers/net/ethernet/realtek/atp.h
View File

@ -29,9 +29,10 @@ struct rx_header {
#define RdAddr 0xC0
#define HNib 0x10
enum page0_regs
{
/* The first six registers hold the ethernet physical station address. */
enum page0_regs {
/* The first six registers hold
* the ethernet physical station address.
*/
PAR0 = 0, PAR1 = 1, PAR2 = 2, PAR3 = 3, PAR4 = 4, PAR5 = 5,
TxCNT0 = 6, TxCNT1 = 7, /* The transmit byte count. */
TxSTAT = 8, RxSTAT = 9, /* Tx and Rx status. */
@ -40,11 +41,13 @@ enum page0_regs
CMR2 = 13, /* Command register 2. */
MODSEL = 14, /* Mode select register. */
MAR = 14, /* Memory address register (?). */
CMR2_h = 0x1d, };
enum eepage_regs
{ PROM_CMD = 6, PROM_DATA = 7 }; /* Note that PROM_CMD is in the "high" bits. */
CMR2_h = 0x1d,
};
enum eepage_regs {
PROM_CMD = 6,
PROM_DATA = 7 /* Note that PROM_CMD is in the "high" bits. */
};
#define ISR_TxOK 0x01
#define ISR_RxOK 0x04
@ -72,20 +75,24 @@ enum eepage_regs
#define CMR2h_Normal 2 /* Accept physical and broadcast address. */
#define CMR2h_PROMISC 3 /* Promiscuous mode. */
/* An inline function used below: it differs from inb() by explicitly return an unsigned
char, saving a truncation. */
/* An inline function used below: it differs from inb() by explicitly
* return an unsigned char, saving a truncation.
*/
static inline unsigned char inbyte(unsigned short port)
{
unsigned char _v;
__asm__ __volatile__ ("inb %w1,%b0" : "=a" (_v) : "d" (port));
return _v;
}
/* Read register OFFSET.
This command should always be terminated with read_end(). */
* This command should always be terminated with read_end().
*/
static inline unsigned char read_nibble(short port, unsigned char offset)
{
unsigned char retval;
outb(EOC+offset, port + PAR_DATA);
outb(RdAddr+offset, port + PAR_DATA);
inbyte(port + PAR_STATUS); /* Settling time delay */
@ -151,6 +158,7 @@ static inline void
write_reg(short port, unsigned char reg, unsigned char value)
{
unsigned char outval;
outb(EOC | reg, port + PAR_DATA);
outval = WrAddr | reg;
outb(outval, port + PAR_DATA);
@ -190,6 +198,7 @@ static inline void
write_reg_byte(short port, unsigned char reg, unsigned char value)
{
unsigned char outval;
outb(EOC | reg, port + PAR_DATA); /* Reset the address register. */
outval = WrAddr | reg;
outb(outval, port + PAR_DATA);
@ -205,8 +214,7 @@ write_reg_byte(short port, unsigned char reg, unsigned char value)
outb(EOC | value, port + PAR_DATA); /* Reset the address register. */
}
/*
* Bulk data writes to the packet buffer. The interrupt line remains enabled.
/* Bulk data writes to the packet buffer. The interrupt line remains enabled.
* The first, faster method uses only the dataport (data modes 0, 2 & 4).
* The second (backup) method uses data and control regs (modes 1, 3 & 5).
* It should only be needed when there is skew between the individual data