diff mbox series

[1/2] net: wan: atp: remove unused eeprom_delay()

Message ID 20220425212644.1659070-2-helgaas@kernel.org (mailing list archive)
State Accepted
Commit dac173db114d1309dadf50465ca549231deaf59b
Delegated to: Netdev Maintainers
Headers show
Series net: Remove unused __SLOW_DOWN_IO | expand

Checks

Context Check Description
netdev/fixes_present success Fixes tag not required for -next series
netdev/subject_prefix warning Target tree name not specified in the subject
netdev/cover_letter success Series has a cover letter
netdev/patch_count success Link
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 0 this patch: 0
netdev/cc_maintainers success CCed 5 of 5 maintainers
netdev/build_clang success Errors and warnings before: 0 this patch: 0
netdev/module_param success Was 0 now: 0
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 0 this patch: 0
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 10 lines checked
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0
netdev/tree_selection success Guessing tree name failed - patch did not apply

Commit Message

Bjorn Helgaas April 25, 2022, 9:26 p.m. UTC 
From: Bjorn Helgaas <bhelgaas@google.com>

atp.h is included only by atp.c, which does not use eeprom_delay().  Remove
the unused definition.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
---
 drivers/net/ethernet/realtek/atp.h | 4 ----
 1 file changed, 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/realtek/atp.h b/drivers/net/ethernet/realtek/atp.h
index 63f0d2d0e87b..b202184eddd4 100644
--- a/drivers/net/ethernet/realtek/atp.h
+++ b/drivers/net/ethernet/realtek/atp.h
@@ -255,10 +255,6 @@  static inline void write_word_mode0(short ioaddr, unsigned short value)
 #define EE_DATA_WRITE	0x01	/* EEPROM chip data in. */
 #define EE_DATA_READ	0x08	/* EEPROM chip data out. */
 
-/* Delay between EEPROM clock transitions. */
-#define eeprom_delay(ticks) \
-do { int _i = 40; while (--_i > 0) { __SLOW_DOWN_IO; } } while (0)
-
 /* The EEPROM commands include the alway-set leading bit. */
 #define EE_WRITE_CMD(offset)	(((5 << 6) + (offset)) << 17)
 #define EE_READ(offset)		(((6 << 6) + (offset)) << 17)