diff options
| author | Marek Vasut <marex@denx.de> | 2022-04-13 04:15:28 +0200 |
|---|---|---|
| committer | Ramon Fried <ramon@neureality.ai> | 2022-04-13 15:13:54 +0300 |
| commit | 6d3de0f6db043cfe6c9ab51d0755ff0e31348160 (patch) | |
| tree | 940602d5040d8c2b0ed515ff52ce17736e4906be /drivers | |
| parent | c7b7ee52b2818a891f5a974a4bdc4a5808a1885b (diff) | |
net: dm9000: Drop volatiles
Remove volatile keyword usage from arrays, they are not really volatile
in any way, so this keyword is misused here. No functional change.
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Ramon Fried <rfried.dev@gmail.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/dm9000x.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/net/dm9000x.c b/drivers/net/dm9000x.c index da16b64610..aacf5f670e 100644 --- a/drivers/net/dm9000x.c +++ b/drivers/net/dm9000x.c @@ -71,7 +71,7 @@ typedef struct board_info { u8 phy_addr; u8 device_wait_reset; /* device state */ unsigned char srom[128]; - void (*outblk)(volatile void *data_ptr, int count); + void (*outblk)(void *data_ptr, int count); void (*inblk)(void *data_ptr, int count); void (*rx_status)(u16 *rxstatus, u16 *rxlen); struct eth_device netdev; @@ -88,12 +88,12 @@ static void dm9000_iow(int reg, u8 value); /* DM9000 network board routine ---------------------------- */ #ifndef CONFIG_DM9000_BYTE_SWAPPED -#define dm9000_outb(d,r) writeb(d, (volatile u8 *)(r)) -#define dm9000_outw(d,r) writew(d, (volatile u16 *)(r)) -#define dm9000_outl(d,r) writel(d, (volatile u32 *)(r)) -#define dm9000_inb(r) readb((volatile u8 *)(r)) -#define dm9000_inw(r) readw((volatile u16 *)(r)) -#define dm9000_inl(r) readl((volatile u32 *)(r)) +#define dm9000_outb(d,r) writeb((d), (r)) +#define dm9000_outw(d,r) writew((d), (r)) +#define dm9000_outl(d,r) writel((d), (r)) +#define dm9000_inb(r) readb(r) +#define dm9000_inw(r) readw(r) +#define dm9000_inl(r) readl(r) #else #define dm9000_outb(d, r) __raw_writeb(d, r) #define dm9000_outw(d, r) __raw_writew(d, r) @@ -122,14 +122,14 @@ static void dm9000_dump_packet(const char *func, u8 *packet, int length) static void dm9000_dump_packet(const char *func, u8 *packet, int length) {} #endif -static void dm9000_outblk_8bit(volatile void *data_ptr, int count) +static void dm9000_outblk_8bit(void *data_ptr, int count) { int i; for (i = 0; i < count; i++) dm9000_outb((((u8 *) data_ptr)[i] & 0xff), DM9000_DATA); } -static void dm9000_outblk_16bit(volatile void *data_ptr, int count) +static void dm9000_outblk_16bit(void *data_ptr, int count) { int i; u32 tmplen = (count + 1) / 2; @@ -137,7 +137,7 @@ static void dm9000_outblk_16bit(volatile void *data_ptr, int count) for (i = 0; i < tmplen; i++) dm9000_outw(((u16 *) data_ptr)[i], DM9000_DATA); } -static void dm9000_outblk_32bit(volatile void *data_ptr, int count) +static void dm9000_outblk_32bit(void *data_ptr, int count) { int i; u32 tmplen = (count + 3) / 4; |