lkml.org 
[lkml]   [2022]   [Apr]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 3/7] net: remove comments that mention obsolete __SLOW_DOWN_IO
Date
From: Bjorn Helgaas <bhelgaas@google.com>

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
---
drivers/atm/nicstarmac.c | 5 -----
drivers/net/ethernet/dec/tulip/winbond-840.c | 2 --
drivers/net/ethernet/natsemi/natsemi.c | 2 --
3 files changed, 9 deletions(-)

diff --git a/drivers/atm/nicstarmac.c b/drivers/atm/nicstarmac.c
index e0dda9062e6b..791f69a07ddf 100644
--- a/drivers/atm/nicstarmac.c
+++ b/drivers/atm/nicstarmac.c
@@ -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));}
/*
diff --git a/drivers/net/ethernet/dec/tulip/winbond-840.c b/drivers/net/ethernet/dec/tulip/winbond-840.c
index 86b1d23eba83..1db19463fd46 100644
--- a/drivers/net/ethernet/dec/tulip/winbond-840.c
+++ b/drivers/net/ethernet/dec/tulip/winbond-840.c
@@ -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)

diff --git a/drivers/net/ethernet/natsemi/natsemi.c b/drivers/net/ethernet/natsemi/natsemi.c
index 82a22711ce45..50bca486a244 100644
--- a/drivers/net/ethernet/natsemi/natsemi.c
+++ b/drivers/net/ethernet/natsemi/natsemi.c
@@ -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)

--
2.25.1
\
 
 \ /
  Last update: 2022-04-15 21:09    [W:0.063 / U:0.080 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site