From 15b99ac1729503db9e6dc642a50b9b6cb3bf51f9 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Fri, 31 Mar 2006 17:26:06 +0200 Subject: [PATCH] pcmcia: add return value to _config() functions Most of the driver initialization isn't done in the .probe function, but in the internal _config() functions. Make them return a value, so that .probe can properly report whether the probing of the device succeeded or not. Signed-off-by: Dominik Brodowski --- drivers/net/pcmcia/3c574_cs.c | 16 +++++++--------- drivers/net/pcmcia/3c589_cs.c | 17 +++++++---------- drivers/net/pcmcia/axnet_cs.c | 16 +++++++--------- drivers/net/pcmcia/com20020_cs.c | 15 +++++++-------- drivers/net/pcmcia/fmvj18x_cs.c | 16 +++++++--------- drivers/net/pcmcia/ibmtr_cs.c | 11 +++++------ drivers/net/pcmcia/nmclan_cs.c | 23 ++++++++++------------- drivers/net/pcmcia/pcnet_cs.c | 12 +++++------- drivers/net/pcmcia/smc91c92_cs.c | 16 +++++++--------- drivers/net/pcmcia/xirc2ps_cs.c | 17 ++++++++--------- 10 files changed, 70 insertions(+), 89 deletions(-) (limited to 'drivers/net/pcmcia') diff --git a/drivers/net/pcmcia/3c574_cs.c b/drivers/net/pcmcia/3c574_cs.c index f4e293b..4611469 100644 --- a/drivers/net/pcmcia/3c574_cs.c +++ b/drivers/net/pcmcia/3c574_cs.c @@ -225,7 +225,7 @@ static char mii_preamble_required = 0; /* Index of functions. */ -static void tc574_config(struct pcmcia_device *link); +static int tc574_config(struct pcmcia_device *link); static void tc574_release(struct pcmcia_device *link); static void mdio_sync(kio_addr_t ioaddr, int bits); @@ -256,7 +256,7 @@ static void tc574_detach(struct pcmcia_device *p_dev); with Card Services. */ -static int tc574_attach(struct pcmcia_device *link) +static int tc574_probe(struct pcmcia_device *link) { struct el3_private *lp; struct net_device *dev; @@ -297,9 +297,7 @@ static int tc574_attach(struct pcmcia_device *link) #endif link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; - tc574_config(link); - - return 0; + return tc574_config(link); } /* tc574_attach */ /* @@ -337,7 +335,7 @@ static void tc574_detach(struct pcmcia_device *link) static const char *ram_split[] = {"5:3", "3:1", "1:1", "3:5"}; -static void tc574_config(struct pcmcia_device *link) +static int tc574_config(struct pcmcia_device *link) { struct net_device *dev = link->priv; struct el3_private *lp = netdev_priv(dev); @@ -486,13 +484,13 @@ static void tc574_config(struct pcmcia_device *link) 8 << config.u.ram_size, ram_split[config.u.ram_split], config.u.autoselect ? "autoselect " : ""); - return; + return 0; cs_failed: cs_error(link, last_fn, last_ret); failed: tc574_release(link); - return; + return -ENODEV; } /* tc574_config */ @@ -1223,7 +1221,7 @@ static struct pcmcia_driver tc574_driver = { .drv = { .name = "3c574_cs", }, - .probe = tc574_attach, + .probe = tc574_probe, .remove = tc574_detach, .id_table = tc574_ids, .suspend = tc574_suspend, diff --git a/drivers/net/pcmcia/3c589_cs.c b/drivers/net/pcmcia/3c589_cs.c index 565063d..160d48a 100644 --- a/drivers/net/pcmcia/3c589_cs.c +++ b/drivers/net/pcmcia/3c589_cs.c @@ -142,7 +142,7 @@ DRV_NAME ".c " DRV_VERSION " 2001/10/13 00:08:50 (David Hinds)"; /*====================================================================*/ -static void tc589_config(struct pcmcia_device *link); +static int tc589_config(struct pcmcia_device *link); static void tc589_release(struct pcmcia_device *link); static u16 read_eeprom(kio_addr_t ioaddr, int index); @@ -170,7 +170,7 @@ static void tc589_detach(struct pcmcia_device *p_dev); ======================================================================*/ -static int tc589_attach(struct pcmcia_device *link) +static int tc589_probe(struct pcmcia_device *link) { struct el3_private *lp; struct net_device *dev; @@ -212,9 +212,7 @@ static int tc589_attach(struct pcmcia_device *link) SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops); link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; - tc589_config(link); - - return 0; + return tc589_config(link); } /* tc589_attach */ /*====================================================================== @@ -252,7 +250,7 @@ static void tc589_detach(struct pcmcia_device *link) #define CS_CHECK(fn, ret) \ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) -static void tc589_config(struct pcmcia_device *link) +static int tc589_config(struct pcmcia_device *link) { struct net_device *dev = link->priv; struct el3_private *lp = netdev_priv(dev); @@ -359,14 +357,13 @@ static void tc589_config(struct pcmcia_device *link) printk(KERN_INFO " %dK FIFO split %s Rx:Tx, %s xcvr\n", (fifo & 7) ? 32 : 8, ram_split[(fifo >> 16) & 3], if_names[dev->if_port]); - return; + return 0; cs_failed: cs_error(link, last_fn, last_ret); failed: tc589_release(link); - return; - + return -ENODEV; } /* tc589_config */ /*====================================================================== @@ -997,7 +994,7 @@ static struct pcmcia_driver tc589_driver = { .drv = { .name = "3c589_cs", }, - .probe = tc589_attach, + .probe = tc589_probe, .remove = tc589_detach, .id_table = tc589_ids, .suspend = tc589_suspend, diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c index 88f180e..f6ca85d 100644 --- a/drivers/net/pcmcia/axnet_cs.c +++ b/drivers/net/pcmcia/axnet_cs.c @@ -86,7 +86,7 @@ static char *version = /*====================================================================*/ -static void axnet_config(struct pcmcia_device *link); +static int axnet_config(struct pcmcia_device *link); static void axnet_release(struct pcmcia_device *link); static int axnet_open(struct net_device *dev); static int axnet_close(struct net_device *dev); @@ -142,7 +142,7 @@ static inline axnet_dev_t *PRIV(struct net_device *dev) ======================================================================*/ -static int axnet_attach(struct pcmcia_device *link) +static int axnet_probe(struct pcmcia_device *link) { axnet_dev_t *info; struct net_device *dev; @@ -169,9 +169,7 @@ static int axnet_attach(struct pcmcia_device *link) SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops); link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; - axnet_config(link); - - return 0; + return axnet_config(link); } /* axnet_attach */ /*====================================================================== @@ -288,7 +286,7 @@ static int try_io_port(struct pcmcia_device *link) } } -static void axnet_config(struct pcmcia_device *link) +static int axnet_config(struct pcmcia_device *link) { struct net_device *dev = link->priv; axnet_dev_t *info = PRIV(dev); @@ -425,14 +423,14 @@ static void axnet_config(struct pcmcia_device *link) } else { printk(KERN_NOTICE " No MII transceivers found!\n"); } - return; + return 0; cs_failed: cs_error(link, last_fn, last_ret); failed: axnet_release(link); link->state &= ~DEV_CONFIG_PENDING; - return; + return -ENODEV; } /* axnet_config */ /*====================================================================== @@ -806,7 +804,7 @@ static struct pcmcia_driver axnet_cs_driver = { .drv = { .name = "axnet_cs", }, - .probe = axnet_attach, + .probe = axnet_probe, .remove = axnet_detach, .id_table = axnet_ids, .suspend = axnet_suspend, diff --git a/drivers/net/pcmcia/com20020_cs.c b/drivers/net/pcmcia/com20020_cs.c index a9bcfb4..a7d675b 100644 --- a/drivers/net/pcmcia/com20020_cs.c +++ b/drivers/net/pcmcia/com20020_cs.c @@ -118,7 +118,7 @@ MODULE_LICENSE("GPL"); /*====================================================================*/ -static void com20020_config(struct pcmcia_device *link); +static int com20020_config(struct pcmcia_device *link); static void com20020_release(struct pcmcia_device *link); static void com20020_detach(struct pcmcia_device *p_dev); @@ -138,7 +138,7 @@ typedef struct com20020_dev_t { ======================================================================*/ -static int com20020_attach(struct pcmcia_device *p_dev) +static int com20020_probe(struct pcmcia_device *p_dev) { com20020_dev_t *info; struct net_device *dev; @@ -179,9 +179,7 @@ static int com20020_attach(struct pcmcia_device *p_dev) p_dev->priv = info; p_dev->state |= DEV_PRESENT; - com20020_config(p_dev); - - return 0; + return com20020_config(p_dev); fail_alloc_dev: kfree(info); @@ -250,7 +248,7 @@ static void com20020_detach(struct pcmcia_device *link) #define CS_CHECK(fn, ret) \ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) -static void com20020_config(struct pcmcia_device *link) +static int com20020_config(struct pcmcia_device *link) { struct arcnet_local *lp; tuple_t tuple; @@ -345,13 +343,14 @@ static void com20020_config(struct pcmcia_device *link) DEBUG(1,KERN_INFO "%s: port %#3lx, irq %d\n", dev->name, dev->base_addr, dev->irq); - return; + return 0; cs_failed: cs_error(link, last_fn, last_ret); failed: DEBUG(1,"com20020_config failed...\n"); com20020_release(link); + return -ENODEV; } /* com20020_config */ /*====================================================================== @@ -404,7 +403,7 @@ static struct pcmcia_driver com20020_cs_driver = { .drv = { .name = "com20020_cs", }, - .probe = com20020_attach, + .probe = com20020_probe, .remove = com20020_detach, .id_table = com20020_ids, .suspend = com20020_suspend, diff --git a/drivers/net/pcmcia/fmvj18x_cs.c b/drivers/net/pcmcia/fmvj18x_cs.c index ad3e490..d9c83b2 100644 --- a/drivers/net/pcmcia/fmvj18x_cs.c +++ b/drivers/net/pcmcia/fmvj18x_cs.c @@ -84,7 +84,7 @@ static char *version = DRV_NAME ".c " DRV_VERSION " 2002/03/23"; /* PCMCIA event handlers */ -static void fmvj18x_config(struct pcmcia_device *link); +static int fmvj18x_config(struct pcmcia_device *link); static int fmvj18x_get_hwinfo(struct pcmcia_device *link, u_char *node_id); static int fmvj18x_setup_mfc(struct pcmcia_device *link); static void fmvj18x_release(struct pcmcia_device *link); @@ -228,7 +228,7 @@ typedef struct local_info_t { #define BANK_1U 0x24 /* bank 1 (CONFIG_1) */ #define BANK_2U 0x28 /* bank 2 (CONFIG_1) */ -static int fmvj18x_attach(struct pcmcia_device *link) +static int fmvj18x_probe(struct pcmcia_device *link) { local_info_t *lp; struct net_device *dev; @@ -273,9 +273,7 @@ static int fmvj18x_attach(struct pcmcia_device *link) SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops); link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; - fmvj18x_config(link); - - return 0; + return fmvj18x_config(link); } /* fmvj18x_attach */ /*====================================================================*/ @@ -339,7 +337,7 @@ static int ungermann_try_io_port(struct pcmcia_device *link) return ret; /* RequestIO failed */ } -static void fmvj18x_config(struct pcmcia_device *link) +static int fmvj18x_config(struct pcmcia_device *link) { struct net_device *dev = link->priv; local_info_t *lp = netdev_priv(dev); @@ -552,7 +550,7 @@ static void fmvj18x_config(struct pcmcia_device *link) for (i = 0; i < 6; i++) printk("%02X%s", dev->dev_addr[i], ((i<5) ? ":" : "\n")); - return; + return 0; cs_failed: /* All Card Services errors end up here */ @@ -560,7 +558,7 @@ cs_failed: failed: fmvj18x_release(link); link->state &= ~DEV_CONFIG_PENDING; - + return -ENODEV; } /* fmvj18x_config */ /*====================================================================*/ @@ -720,7 +718,7 @@ static struct pcmcia_driver fmvj18x_cs_driver = { .drv = { .name = "fmvj18x_cs", }, - .probe = fmvj18x_attach, + .probe = fmvj18x_probe, .remove = fmvj18x_detach, .id_table = fmvj18x_ids, .suspend = fmvj18x_suspend, diff --git a/drivers/net/pcmcia/ibmtr_cs.c b/drivers/net/pcmcia/ibmtr_cs.c index 1b8b44d..e038d92 100644 --- a/drivers/net/pcmcia/ibmtr_cs.c +++ b/drivers/net/pcmcia/ibmtr_cs.c @@ -105,7 +105,7 @@ MODULE_LICENSE("GPL"); /*====================================================================*/ -static void ibmtr_config(struct pcmcia_device *link); +static int ibmtr_config(struct pcmcia_device *link); static void ibmtr_hw_setup(struct net_device *dev, u_int mmiobase); static void ibmtr_release(struct pcmcia_device *link); static void ibmtr_detach(struct pcmcia_device *p_dev); @@ -174,9 +174,7 @@ static int ibmtr_attach(struct pcmcia_device *link) SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops); link->state |= DEV_PRESENT; - ibmtr_config(link); - - return 0; + return ibmtr_config(link); } /* ibmtr_attach */ /*====================================================================== @@ -220,7 +218,7 @@ static void ibmtr_detach(struct pcmcia_device *link) #define CS_CHECK(fn, ret) \ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) -static void ibmtr_config(struct pcmcia_device *link) +static int ibmtr_config(struct pcmcia_device *link) { ibmtr_dev_t *info = link->priv; struct net_device *dev = info->dev; @@ -323,12 +321,13 @@ static void ibmtr_config(struct pcmcia_device *link) for (i = 0; i < TR_ALEN; i++) printk("%02X", dev->dev_addr[i]); printk("\n"); - return; + return 0; cs_failed: cs_error(link, last_fn, last_ret); failed: ibmtr_release(link); + return -ENODEV; } /* ibmtr_config */ /*====================================================================== diff --git a/drivers/net/pcmcia/nmclan_cs.c b/drivers/net/pcmcia/nmclan_cs.c index 8b8e716..ea8a62e 100644 --- a/drivers/net/pcmcia/nmclan_cs.c +++ b/drivers/net/pcmcia/nmclan_cs.c @@ -417,7 +417,7 @@ INT_MODULE_PARM(pc_debug, PCMCIA_DEBUG); Function Prototypes ---------------------------------------------------------------------------- */ -static void nmclan_config(struct pcmcia_device *link); +static int nmclan_config(struct pcmcia_device *link); static void nmclan_release(struct pcmcia_device *link); static void nmclan_reset(struct net_device *dev); @@ -443,7 +443,7 @@ nmclan_attach Services. ---------------------------------------------------------------------------- */ -static int nmclan_attach(struct pcmcia_device *link) +static int nmclan_probe(struct pcmcia_device *link) { mace_private *lp; struct net_device *dev; @@ -488,9 +488,7 @@ static int nmclan_attach(struct pcmcia_device *link) #endif link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; - nmclan_config(link); - - return 0; + return nmclan_config(link); } /* nmclan_attach */ /* ---------------------------------------------------------------------------- @@ -655,7 +653,7 @@ nmclan_config #define CS_CHECK(fn, ret) \ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) -static void nmclan_config(struct pcmcia_device *link) +static int nmclan_config(struct pcmcia_device *link) { struct net_device *dev = link->priv; mace_private *lp = netdev_priv(dev); @@ -710,7 +708,7 @@ static void nmclan_config(struct pcmcia_device *link) printk(KERN_NOTICE "nmclan_cs: mace id not found: %x %x should" " be 0x40 0x?9\n", sig[0], sig[1]); link->state &= ~DEV_CONFIG_PENDING; - return; + return -ENODEV; } } @@ -740,14 +738,13 @@ static void nmclan_config(struct pcmcia_device *link) dev->name, dev->base_addr, dev->irq, if_names[dev->if_port]); for (i = 0; i < 6; i++) printk("%02X%s", dev->dev_addr[i], ((i<5) ? ":" : "\n")); - return; + return 0; cs_failed: - cs_error(link, last_fn, last_ret); + cs_error(link, last_fn, last_ret); failed: - nmclan_release(link); - return; - + nmclan_release(link); + return -ENODEV; } /* nmclan_config */ /* ---------------------------------------------------------------------------- @@ -1611,7 +1608,7 @@ static struct pcmcia_driver nmclan_cs_driver = { .drv = { .name = "nmclan_cs", }, - .probe = nmclan_attach, + .probe = nmclan_probe, .remove = nmclan_detach, .id_table = nmclan_ids, .suspend = nmclan_suspend, diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c index 9f41355..d840c0f 100644 --- a/drivers/net/pcmcia/pcnet_cs.c +++ b/drivers/net/pcmcia/pcnet_cs.c @@ -103,7 +103,7 @@ module_param_array(hw_addr, int, NULL, 0); /*====================================================================*/ static void mii_phy_probe(struct net_device *dev); -static void pcnet_config(struct pcmcia_device *link); +static int pcnet_config(struct pcmcia_device *link); static void pcnet_release(struct pcmcia_device *link); static int pcnet_open(struct net_device *dev); static int pcnet_close(struct net_device *dev); @@ -265,9 +265,7 @@ static int pcnet_probe(struct pcmcia_device *link) dev->set_config = &set_config; link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; - pcnet_config(link); - - return 0; + return pcnet_config(link); } /* pcnet_attach */ /*====================================================================== @@ -516,7 +514,7 @@ static int try_io_port(struct pcmcia_device *link) } } -static void pcnet_config(struct pcmcia_device *link) +static int pcnet_config(struct pcmcia_device *link) { struct net_device *dev = link->priv; pcnet_dev_t *info = PRIV(dev); @@ -701,14 +699,14 @@ static void pcnet_config(struct pcmcia_device *link) printk(" hw_addr "); for (i = 0; i < 6; i++) printk("%02X%s", dev->dev_addr[i], ((i<5) ? ":" : "\n")); - return; + return 0; cs_failed: cs_error(link, last_fn, last_ret); failed: pcnet_release(link); link->state &= ~DEV_CONFIG_PENDING; - return; + return -ENODEV; } /* pcnet_config */ /*====================================================================== diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c index a4ee305..3252c1d 100644 --- a/drivers/net/pcmcia/smc91c92_cs.c +++ b/drivers/net/pcmcia/smc91c92_cs.c @@ -279,7 +279,7 @@ enum RxCfg { RxAllMulti = 0x0004, RxPromisc = 0x0002, /*====================================================================*/ static void smc91c92_detach(struct pcmcia_device *p_dev); -static void smc91c92_config(struct pcmcia_device *link); +static int smc91c92_config(struct pcmcia_device *link); static void smc91c92_release(struct pcmcia_device *link); static int smc_open(struct net_device *dev); @@ -309,7 +309,7 @@ static struct ethtool_ops ethtool_ops; ======================================================================*/ -static int smc91c92_attach(struct pcmcia_device *link) +static int smc91c92_probe(struct pcmcia_device *link) { struct smc_private *smc; struct net_device *dev; @@ -357,9 +357,7 @@ static int smc91c92_attach(struct pcmcia_device *link) smc->mii_if.reg_num_mask = 0x1f; link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; - smc91c92_config(link); - - return 0; + return smc91c92_config(link); } /* smc91c92_attach */ /*====================================================================== @@ -972,7 +970,7 @@ static int check_sig(struct pcmcia_device *link) #define CS_EXIT_TEST(ret, svc, label) \ if (ret != CS_SUCCESS) { cs_error(link, svc, ret); goto label; } -static void smc91c92_config(struct pcmcia_device *link) +static int smc91c92_config(struct pcmcia_device *link) { struct net_device *dev = link->priv; struct smc_private *smc = netdev_priv(dev); @@ -1145,7 +1143,7 @@ static void smc91c92_config(struct pcmcia_device *link) } } kfree(cfg_mem); - return; + return 0; config_undo: unregister_netdev(dev); @@ -1153,7 +1151,7 @@ config_failed: /* CS_EXIT_TEST() calls jump to here... */ smc91c92_release(link); link->state &= ~DEV_CONFIG_PENDING; kfree(cfg_mem); - + return -ENODEV; } /* smc91c92_config */ /*====================================================================== @@ -2289,7 +2287,7 @@ static struct pcmcia_driver smc91c92_cs_driver = { .drv = { .name = "smc91c92_cs", }, - .probe = smc91c92_attach, + .probe = smc91c92_probe, .remove = smc91c92_detach, .id_table = smc91c92_ids, .suspend = smc91c92_suspend, diff --git a/drivers/net/pcmcia/xirc2ps_cs.c b/drivers/net/pcmcia/xirc2ps_cs.c index 84328da..77bf4e3 100644 --- a/drivers/net/pcmcia/xirc2ps_cs.c +++ b/drivers/net/pcmcia/xirc2ps_cs.c @@ -290,7 +290,7 @@ static void mii_wr(kio_addr_t ioaddr, u_char phyaddr, u_char phyreg, */ static int has_ce2_string(struct pcmcia_device * link); -static void xirc2ps_config(struct pcmcia_device * link); +static int xirc2ps_config(struct pcmcia_device * link); static void xirc2ps_release(struct pcmcia_device * link); /**************** @@ -553,7 +553,7 @@ mii_wr(kio_addr_t ioaddr, u_char phyaddr, u_char phyreg, unsigned data, int len) */ static int -xirc2ps_attach(struct pcmcia_device *link) +xirc2ps_probe(struct pcmcia_device *link) { struct net_device *dev; local_info_t *local; @@ -592,9 +592,7 @@ xirc2ps_attach(struct pcmcia_device *link) #endif link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; - xirc2ps_config(link); - - return 0; + return xirc2ps_config(link); } /* xirc2ps_attach */ /**************** @@ -731,7 +729,7 @@ has_ce2_string(struct pcmcia_device * link) * is received, to configure the PCMCIA socket, and to make the * ethernet device available to the system. */ -static void +static int xirc2ps_config(struct pcmcia_device * link) { struct net_device *dev = link->priv; @@ -1061,17 +1059,18 @@ xirc2ps_config(struct pcmcia_device * link) printk("%c%02X", i?':':' ', dev->dev_addr[i]); printk("\n"); - return; + return 0; config_error: link->state &= ~DEV_CONFIG_PENDING; xirc2ps_release(link); - return; + return -ENODEV; cis_error: printk(KNOT_XIRC "unable to parse CIS\n"); failure: link->state &= ~DEV_CONFIG_PENDING; + return -ENODEV; } /* xirc2ps_config */ /**************** @@ -1911,7 +1910,7 @@ static struct pcmcia_driver xirc2ps_cs_driver = { .drv = { .name = "xirc2ps_cs", }, - .probe = xirc2ps_attach, + .probe = xirc2ps_probe, .remove = xirc2ps_detach, .id_table = xirc2ps_ids, .suspend = xirc2ps_suspend, -- cgit v1.1