From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755416AbdKKGVV (ORCPT ); Sat, 11 Nov 2017 01:21:21 -0500 Received: from kvm5.telegraphics.com.au ([98.124.60.144]:58040 "EHLO kvm5.telegraphics.com.au" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754996AbdKKGVB (ORCPT ); Sat, 11 Nov 2017 01:21:01 -0500 To: "David S. Miller" Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Russell King , linux-arm-kernel@lists.infradead.org Message-Id: <85c6b40c4eb79a283e54788757b6a31725137665.1510377340.git.fthain@telegraphics.com.au> In-Reply-To: References: From: Finn Thain Subject: [PATCH net v3 09/12] net/8390: Fix redundant code Date: Sat, 11 Nov 2017 01:20:59 -0500 (EST) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The patch which introduced the 8390 core module parameter 'msg_enable' failed to do anything useful with it: it merely causes an ancient version string to be logged. Remove the other code that logs the same string. Use the msg_enable module parameter as the default value for ei_local->msg_enable. Otherwise, some 8390 modules have no way to set ei_local->msg_enable. Also fix two more issues arising from the same patch: indentation mistakes and pointless static variables. Cc: Russell King Fixes: c45f812f0280 ("8390 : Replace ei_debug with msg_enable/NETIF_MSG_* feature") Tested-by: Stan Johnson Signed-off-by: Finn Thain --- Only the mac8390.c and lib8390.c changes have been tested. The other changes are similar but untested. --- drivers/net/ethernet/8390/ax88796.c | 3 --- drivers/net/ethernet/8390/axnet_cs.c | 2 -- drivers/net/ethernet/8390/etherh.c | 17 ----------------- drivers/net/ethernet/8390/hydra.c | 4 ---- drivers/net/ethernet/8390/lib8390.c | 2 ++ drivers/net/ethernet/8390/mac8390.c | 7 ------- drivers/net/ethernet/8390/mcf8390.c | 4 ---- drivers/net/ethernet/8390/pcnet_cs.c | 4 ---- drivers/net/ethernet/8390/zorro8390.c | 5 ----- 9 files changed, 2 insertions(+), 46 deletions(-) diff --git a/drivers/net/ethernet/8390/ax88796.c b/drivers/net/ethernet/8390/ax88796.c index 05d9d3e2e92e..28aa79d2f16c 100644 --- a/drivers/net/ethernet/8390/ax88796.c +++ b/drivers/net/ethernet/8390/ax88796.c @@ -77,8 +77,6 @@ static unsigned char version[] = "ax88796.c: Copyright 2005,2007 Simtec Electron #define AX_GPOC_PPDSET BIT(6) -static u32 ax_msg_enable; - /* device private data */ struct ax_device { @@ -747,7 +745,6 @@ static int ax_init_dev(struct net_device *dev) ei_local->block_output = &ax_block_output; ei_local->get_8390_hdr = &ax_get_8390_hdr; ei_local->priv = 0; - ei_local->msg_enable = ax_msg_enable; dev->netdev_ops = &ax_netdev_ops; dev->ethtool_ops = &ax_ethtool_ops; diff --git a/drivers/net/ethernet/8390/axnet_cs.c b/drivers/net/ethernet/8390/axnet_cs.c index 3da1fc539ef9..91e76dc1e6e1 100644 --- a/drivers/net/ethernet/8390/axnet_cs.c +++ b/drivers/net/ethernet/8390/axnet_cs.c @@ -104,7 +104,6 @@ static void AX88190_init(struct net_device *dev, int startp); static int ax_open(struct net_device *dev); static int ax_close(struct net_device *dev); static irqreturn_t ax_interrupt(int irq, void *dev_id); -static u32 axnet_msg_enable; /*====================================================================*/ @@ -151,7 +150,6 @@ static int axnet_probe(struct pcmcia_device *link) return -ENOMEM; ei_local = netdev_priv(dev); - ei_local->msg_enable = axnet_msg_enable; spin_lock_init(&ei_local->page_lock); info = PRIV(dev); diff --git a/drivers/net/ethernet/8390/etherh.c b/drivers/net/ethernet/8390/etherh.c index 11cbf22ad201..32e9627e3880 100644 --- a/drivers/net/ethernet/8390/etherh.c +++ b/drivers/net/ethernet/8390/etherh.c @@ -64,8 +64,6 @@ static char version[] = #include "lib8390.c" -static u32 etherh_msg_enable; - struct etherh_priv { void __iomem *ioc_fast; void __iomem *memc; @@ -502,18 +500,6 @@ etherh_close(struct net_device *dev) } /* - * Initialisation - */ - -static void __init etherh_banner(void) -{ - static int version_printed; - - if ((etherh_msg_enable & NETIF_MSG_DRV) && (version_printed++ == 0)) - pr_info("%s", version); -} - -/* * Read the ethernet address string from the on board rom. * This is an ascii string... */ @@ -671,8 +657,6 @@ etherh_probe(struct expansion_card *ec, const struct ecard_id *id) struct etherh_priv *eh; int ret; - etherh_banner(); - ret = ecard_request_resources(ec); if (ret) goto out; @@ -757,7 +741,6 @@ etherh_probe(struct expansion_card *ec, const struct ecard_id *id) ei_local->block_output = etherh_block_output; ei_local->get_8390_hdr = etherh_get_header; ei_local->interface_num = 0; - ei_local->msg_enable = etherh_msg_enable; etherh_reset(dev); __NS8390_init(dev, 0); diff --git a/drivers/net/ethernet/8390/hydra.c b/drivers/net/ethernet/8390/hydra.c index 8ae249195301..941754ea78ec 100644 --- a/drivers/net/ethernet/8390/hydra.c +++ b/drivers/net/ethernet/8390/hydra.c @@ -66,7 +66,6 @@ static void hydra_block_input(struct net_device *dev, int count, static void hydra_block_output(struct net_device *dev, int count, const unsigned char *buf, int start_page); static void hydra_remove_one(struct zorro_dev *z); -static u32 hydra_msg_enable; static struct zorro_device_id hydra_zorro_tbl[] = { { ZORRO_PROD_HYDRA_SYSTEMS_AMIGANET }, @@ -119,7 +118,6 @@ static int hydra_init(struct zorro_dev *z) int start_page, stop_page; int j; int err; - struct ei_device *ei_local; static u32 hydra_offsets[16] = { 0x00, 0x02, 0x04, 0x06, 0x08, 0x0a, 0x0c, 0x0e, @@ -138,8 +136,6 @@ static int hydra_init(struct zorro_dev *z) start_page = NESM_START_PG; stop_page = NESM_STOP_PG; - ei_local = netdev_priv(dev); - ei_local->msg_enable = hydra_msg_enable; dev->base_addr = ioaddr; dev->irq = IRQ_AMIGA_PORTS; diff --git a/drivers/net/ethernet/8390/lib8390.c b/drivers/net/ethernet/8390/lib8390.c index 60f8e2c8e726..5d9bbde9fe68 100644 --- a/drivers/net/ethernet/8390/lib8390.c +++ b/drivers/net/ethernet/8390/lib8390.c @@ -975,6 +975,8 @@ static void ethdev_setup(struct net_device *dev) ether_setup(dev); spin_lock_init(&ei_local->page_lock); + + ei_local->msg_enable = msg_enable; } /** diff --git a/drivers/net/ethernet/8390/mac8390.c b/drivers/net/ethernet/8390/mac8390.c index 80bbaa3c7241..fb62310610a8 100644 --- a/drivers/net/ethernet/8390/mac8390.c +++ b/drivers/net/ethernet/8390/mac8390.c @@ -167,7 +167,6 @@ static void slow_sane_block_output(struct net_device *dev, int count, const unsigned char *buf, int start_page); static void word_memcpy_tocard(unsigned long tp, const void *fp, int count); static void word_memcpy_fromcard(void *tp, unsigned long fp, int count); -static u32 mac8390_msg_enable; static enum mac8390_type mac8390_ident(struct nubus_functional_resource *dev) { @@ -298,8 +297,6 @@ static bool mac8390_rsrc_init(struct net_device *dev, int offset; volatile unsigned short *i; - printk_once(KERN_INFO pr_fmt("%s"), version); - dev->irq = SLOT2IRQ(ndev->board->slot); /* This is getting to be a habit */ dev->base_addr = (ndev->board->slot_addr | @@ -396,7 +393,6 @@ static int mac8390_device_probe(struct nubus_board *board) { struct net_device *dev; int err = -ENODEV; - struct ei_device *ei_local; struct nubus_functional_resource *fres; enum mac8390_type cardtype = MAC8390_NONE; @@ -428,9 +424,6 @@ static int mac8390_device_probe(struct nubus_board *board) if (err) goto out; - ei_local = netdev_priv(dev); - ei_local->msg_enable = mac8390_msg_enable; - err = register_netdev(dev); if (err) goto out; diff --git a/drivers/net/ethernet/8390/mcf8390.c b/drivers/net/ethernet/8390/mcf8390.c index 4bb967bc879e..4ad8031ab669 100644 --- a/drivers/net/ethernet/8390/mcf8390.c +++ b/drivers/net/ethernet/8390/mcf8390.c @@ -38,7 +38,6 @@ static const char version[] = #define NESM_START_PG 0x40 /* First page of TX buffer */ #define NESM_STOP_PG 0x80 /* Last page +1 of RX ring */ -static u32 mcf8390_msg_enable; #ifdef NE2000_ODDOFFSET /* @@ -407,7 +406,6 @@ static int mcf8390_init(struct net_device *dev) static int mcf8390_probe(struct platform_device *pdev) { struct net_device *dev; - struct ei_device *ei_local; struct resource *mem, *irq; resource_size_t msize; int ret; @@ -435,8 +433,6 @@ static int mcf8390_probe(struct platform_device *pdev) SET_NETDEV_DEV(dev, &pdev->dev); platform_set_drvdata(pdev, dev); - ei_local = netdev_priv(dev); - ei_local->msg_enable = mcf8390_msg_enable; dev->irq = irq->start; dev->base_addr = mem->start; diff --git a/drivers/net/ethernet/8390/pcnet_cs.c b/drivers/net/ethernet/8390/pcnet_cs.c index bd0a2a14b649..a81ffe4874e1 100644 --- a/drivers/net/ethernet/8390/pcnet_cs.c +++ b/drivers/net/ethernet/8390/pcnet_cs.c @@ -66,7 +66,6 @@ #define PCNET_RDC_TIMEOUT (2*HZ/100) /* Max wait in jiffies for Tx RDC */ static const char *if_names[] = { "auto", "10baseT", "10base2"}; -static u32 pcnet_msg_enable; /*====================================================================*/ @@ -556,7 +555,6 @@ static int pcnet_config(struct pcmcia_device *link) int start_pg, stop_pg, cm_offset; int has_shmem = 0; struct hw_info *local_hw_info; - struct ei_device *ei_local; dev_dbg(&link->dev, "pcnet_config\n"); @@ -606,8 +604,6 @@ static int pcnet_config(struct pcmcia_device *link) mii_phy_probe(dev); SET_NETDEV_DEV(dev, &link->dev); - ei_local = netdev_priv(dev); - ei_local->msg_enable = pcnet_msg_enable; if (register_netdev(dev) != 0) { pr_notice("register_netdev() failed\n"); diff --git a/drivers/net/ethernet/8390/zorro8390.c b/drivers/net/ethernet/8390/zorro8390.c index 6d93956b293b..35a500a21521 100644 --- a/drivers/net/ethernet/8390/zorro8390.c +++ b/drivers/net/ethernet/8390/zorro8390.c @@ -44,8 +44,6 @@ static const char version[] = "8390.c:v1.10cvs 9/23/94 Donald Becker (becker@cesdis.gsfc.nasa.gov)\n"; -static u32 zorro8390_msg_enable; - #include "lib8390.c" #define DRV_NAME "zorro8390" @@ -296,7 +294,6 @@ static int zorro8390_init(struct net_device *dev, unsigned long board, int err; unsigned char SA_prom[32]; int start_page, stop_page; - struct ei_device *ei_local = netdev_priv(dev); static u32 zorro8390_offsets[16] = { 0x00, 0x02, 0x04, 0x06, 0x08, 0x0a, 0x0c, 0x0e, 0x10, 0x12, 0x14, 0x16, 0x18, 0x1a, 0x1c, 0x1e, @@ -388,8 +385,6 @@ static int zorro8390_init(struct net_device *dev, unsigned long board, dev->netdev_ops = &zorro8390_netdev_ops; __NS8390_init(dev, 0); - ei_local->msg_enable = zorro8390_msg_enable; - err = register_netdev(dev); if (err) { free_irq(IRQ_AMIGA_PORTS, dev); -- 2.13.6