Commit e39f63fe authored by Bjorn Helgaas's avatar Bjorn Helgaas Committed by Jakub Kicinski
Browse files

net: remove comments that mention obsolete __SLOW_DOWN_IO 



The only remaining definitions of __SLOW_DOWN_IO (for alpha and ia64) do
nothing, and the only mentions in networking are in comments.  Remove these
mentions.

Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent dac173db

drivers/atm/nicstarmac.c

+0 −5
Original line number Diff line number Diff line
@@ -14,11 +14,6 @@ typedef void __iomem *virt_addr_t; 


#define CYCLE_DELAY 5



/*

   This was the original definition

#define osp_MicroDelay(microsec) \

    do { int _i = 4*microsec; while (--_i > 0) { __SLOW_DOWN_IO; }} while (0)

*/

#define osp_MicroDelay(microsec) {unsigned long useconds = (microsec); \

                                  udelay((useconds));}

/*

drivers/net/ethernet/dec/tulip/winbond-840.c

+0 −2
Original line number Diff line number Diff line
@@ -474,8 +474,6 @@ static int w840_probe1(struct pci_dev *pdev, const struct pci_device_id *ent) 
   No extra delay is needed with 33Mhz PCI, but future 66Mhz access may need

   a delay.  Note that pre-2.0.34 kernels had a cache-alignment bug that

   made udelay() unreliable.

   The old method of using an ISA access as a delay, __SLOW_DOWN_IO__, is

   deprecated.

*/

#define eeprom_delay(ee_addr)	ioread32(ee_addr)

drivers/net/ethernet/natsemi/natsemi.c

+0 −2
Original line number Diff line number Diff line
@@ -989,8 +989,6 @@ static int natsemi_probe1(struct pci_dev *pdev, const struct pci_device_id *ent) 
   No extra delay is needed with 33Mhz PCI, but future 66Mhz access may need

   a delay.  Note that pre-2.0.34 kernels had a cache-alignment bug that

   made udelay() unreliable.

   The old method of using an ISA access as a delay, __SLOW_DOWN_IO__, is

   deprecated.

*/

#define eeprom_delay(ee_addr)	readl(ee_addr)