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author | Eric Biggers <ebiggers@google.com> | 2017-04-03 22:50:20 -0700 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2017-04-05 07:26:18 -0700 |
commit | 5e351410667ab0bf0dd1845730cba8b2211781e7 (patch) | |
tree | f573d53365901a9c819cffdb0433ee340e416750 /drivers/net/ethernet/ibm/emac/core.c | |
parent | 3f3c278c94dd994fe0d9f21679ae19b9c0a55292 (diff) | |
download | linux-5e351410667ab0bf0dd1845730cba8b2211781e7.tar.gz linux-5e351410667ab0bf0dd1845730cba8b2211781e7.tar.bz2 linux-5e351410667ab0bf0dd1845730cba8b2211781e7.zip |
net: ibm: emac: remove unused sysrq handler for 'c' key
Since commit d6580a9f1523 ("kexec: sysrq: simplify sysrq-c handler"),
the sysrq handler for the 'c' key has been sysrq_crash_op. Debugging
code in the ibm_emac driver also tries to register a handler for the 'c'
key, but this has no effect because register_sysrq_key() doesn't replace
existing handlers. Since evidently no one has cared enough to fix this
in the last 8 years, and it's very rare for drivers to register sysrq
handlers (for good reason), just remove the dead code.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/ibm/emac/core.c')
-rw-r--r-- | drivers/net/ethernet/ibm/emac/core.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/net/ethernet/ibm/emac/core.c b/drivers/net/ethernet/ibm/emac/core.c index c44036d5761a..0f9cd92fdc5e 100644 --- a/drivers/net/ethernet/ibm/emac/core.c +++ b/drivers/net/ethernet/ibm/emac/core.c @@ -3173,8 +3173,6 @@ static int emac_probe(struct platform_device *ofdev) printk("%s: found %s PHY (0x%02x)\n", ndev->name, dev->phy.def->name, dev->phy.address); - emac_dbg_register(dev); - /* Life is good */ return 0; @@ -3243,7 +3241,6 @@ static int emac_remove(struct platform_device *ofdev) mal_unregister_commac(dev->mal, &dev->commac); emac_put_deps(dev); - emac_dbg_unregister(dev); iounmap(dev->emacp); if (dev->wol_irq) @@ -3326,9 +3323,6 @@ static int __init emac_init(void) printk(KERN_INFO DRV_DESC ", version " DRV_VERSION "\n"); - /* Init debug stuff */ - emac_init_debug(); - /* Build EMAC boot list */ emac_make_bootlist(); @@ -3373,7 +3367,6 @@ static void __exit emac_exit(void) rgmii_exit(); zmii_exit(); mal_exit(); - emac_fini_debug(); /* Destroy EMAC boot list */ for (i = 0; i < EMAC_BOOT_LIST_SIZE; i++) |