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| author | Marek Vasut <marek.vasut+renesas@gmail.com> | 2020-04-12 22:55:40 +0200 |
|---|---|---|
| committer | marex <marex@desktop.lan> | 2020-05-01 12:35:21 +0200 |
| commit | 661479ffc1a0b7ea159dae1ca34d61d009896870 (patch) | |
| tree | 3aff546bf2fa7483186d0ad2f422a2d069ef91f2 /drivers/net/rtl8139.c | |
| parent | 468fd955626b650ebb7975d061d415682c91f041 (diff) | |
| download | u-boot-661479ffc1a0b7ea159dae1ca34d61d009896870.tar.gz | |
net: rtl8139: Minor cleanup of rtl_disable()
Rename the function to rtl8139_stop(), clean up checkpatch errors in
the stop polling function. No functional change.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Diffstat (limited to 'drivers/net/rtl8139.c')
| -rw-r--r-- | drivers/net/rtl8139.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/net/rtl8139.c b/drivers/net/rtl8139.c index d942ccf627..6aed7bd895 100644 --- a/drivers/net/rtl8139.c +++ b/drivers/net/rtl8139.c @@ -203,7 +203,7 @@ static int rtl8139_read_eeprom(unsigned int location, unsigned int addr_len); static void rtl8139_reset(struct eth_device *dev); static int rtl8139_send(struct eth_device *dev, void *packet, int length); static int rtl8139_recv(struct eth_device *dev); -static void rtl_disable(struct eth_device *dev); +static void rtl8139_stop(struct eth_device *dev); static int rtl_bcast_addr(struct eth_device *dev, const u8 *bcast_mac, int join) { return (0); @@ -245,7 +245,7 @@ int rtl8139_initialize(bd_t *bis) dev->priv = (void *) devno; dev->iobase = (int)bus_to_phys(iobase); dev->init = rtl8139_probe; - dev->halt = rtl_disable; + dev->halt = rtl8139_stop; dev->send = rtl8139_send; dev->recv = rtl8139_recv; dev->mcast = rtl_bcast_addr; @@ -568,8 +568,9 @@ static int rtl8139_recv(struct eth_device *dev) return length; } -static void rtl_disable(struct eth_device *dev) +static void rtl8139_stop(struct eth_device *dev) { + u8 reg; int i; ioaddr = dev->iobase; @@ -578,8 +579,10 @@ static void rtl_disable(struct eth_device *dev) outb(RTL_REG_CHIPCMD_CMDRESET, ioaddr + RTL_REG_CHIPCMD); /* Give the chip 10ms to finish the reset. */ - for (i=0; i<100; ++i){ - if ((inb(ioaddr + RTL_REG_CHIPCMD) & RTL_REG_CHIPCMD_CMDRESET) == 0) break; + for (i = 0; i < 100; i++) { + reg = inb(ioaddr + RTL_REG_CHIPCMD); + if (!(reg & RTL_REG_CHIPCMD_CMDRESET)) + break; udelay (100); /* wait 100us */ } } |