From: Bartlomiej Zolnierkiewicz Date: Wed, 16 Jul 2008 18:33:39 +0000 (+0200) Subject: ide: fix hwif-s initialization X-Git-Tag: v2.6.27-rc1~1049^2~51 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=256c5f8eef7b9a8c8a85c15c58cda9df455f947e;p=linux-2.6 ide: fix hwif-s initialization * Add ide_hwifs[] entry initialization to ide_find_port_slot() and remove ide_init_port_data() calls from host drivers. * Unexport ide_init_port_data(). * Remove no longer needed init_ide_data(). Signed-off-by: Bartlomiej Zolnierkiewicz --- diff --git a/drivers/ide/arm/palm_bk3710.c b/drivers/ide/arm/palm_bk3710.c index 9b8a45d2cf..c79b85b6e4 100644 --- a/drivers/ide/arm/palm_bk3710.c +++ b/drivers/ide/arm/palm_bk3710.c @@ -400,7 +400,6 @@ static int __devinit palm_bk3710_probe(struct platform_device *pdev) i = hwif->index; - ide_init_port_data(hwif, i); ide_init_port_hw(hwif, &hw); default_hwif_mmiops(hwif); diff --git a/drivers/ide/h8300/ide-h8300.c b/drivers/ide/h8300/ide-h8300.c index ae37ee58ba..dfce105bae 100644 --- a/drivers/ide/h8300/ide-h8300.c +++ b/drivers/ide/h8300/ide-h8300.c @@ -199,7 +199,6 @@ static int __init h8300_ide_init(void) } index = hwif->index; - ide_init_port_data(hwif, index); ide_init_port_hw(hwif, &hw); hwif_setup(hwif); hwif->host_flags = IDE_HFLAG_NO_IO_32BIT; diff --git a/drivers/ide/ide-pnp.c b/drivers/ide/ide-pnp.c index adbd017841..fc1e10c9d1 100644 --- a/drivers/ide/ide-pnp.c +++ b/drivers/ide/ide-pnp.c @@ -62,7 +62,6 @@ static int idepnp_probe(struct pnp_dev *dev, const struct pnp_device_id *dev_id) u8 index = hwif->index; u8 idx[4] = { index, 0xff, 0xff, 0xff }; - ide_init_port_data(hwif, index); ide_init_port_hw(hwif, &hw); printk(KERN_INFO "ide%d: generic PnP IDE interface\n", index); diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c index d21e51a02c..592d424412 100644 --- a/drivers/ide/ide-probe.c +++ b/drivers/ide/ide-probe.c @@ -1473,22 +1473,26 @@ ide_hwif_t *ide_find_port_slot(const struct ide_port_info *d) for (; i < MAX_HWIFS; i++) { hwif = &ide_hwifs[i]; if (hwif->chipset == ide_unknown) - return hwif; + goto out_found; } } else { for (i = 2; i < MAX_HWIFS; i++) { hwif = &ide_hwifs[i]; if (hwif->chipset == ide_unknown) - return hwif; + goto out_found; } for (i = 0; i < 2 && i < MAX_HWIFS; i++) { hwif = &ide_hwifs[i]; if (hwif->chipset == ide_unknown) - return hwif; + goto out_found; } } return NULL; + +out_found: + ide_init_port_data(hwif, i); + return hwif; } EXPORT_SYMBOL_GPL(ide_find_port_slot); diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c index 2b8453510e..32d8ee281d 100644 --- a/drivers/ide/ide.c +++ b/drivers/ide/ide.c @@ -121,7 +121,6 @@ void ide_init_port_data(ide_hwif_t *hwif, unsigned int index) ide_port_init_devices_data(hwif); } -EXPORT_SYMBOL_GPL(ide_init_port_data); static void ide_port_init_devices_data(ide_hwif_t *hwif) { @@ -150,18 +149,6 @@ static void ide_port_init_devices_data(ide_hwif_t *hwif) } } -static void __init init_ide_data (void) -{ - unsigned int index; - - /* Initialise all interface structures */ - for (index = 0; index < MAX_HWIFS; ++index) { - ide_hwif_t *hwif = &ide_hwifs[index]; - - ide_init_port_data(hwif, index); - } -} - void ide_remove_port_from_hwgroup(ide_hwif_t *hwif) { ide_hwgroup_t *hwgroup = hwif->hwgroup; @@ -1021,8 +1008,6 @@ static int __init ide_init(void) goto out_port_class; } - init_ide_data(); - proc_ide_create(); return 0; diff --git a/drivers/ide/legacy/buddha.c b/drivers/ide/legacy/buddha.c index 9a1d27ef3f..0497e7f85b 100644 --- a/drivers/ide/legacy/buddha.c +++ b/drivers/ide/legacy/buddha.c @@ -227,7 +227,6 @@ fail_base2: if (hwif) { u8 index = hwif->index; - ide_init_port_data(hwif, index); ide_init_port_hw(hwif, &hw); idx[i] = index; diff --git a/drivers/ide/legacy/falconide.c b/drivers/ide/legacy/falconide.c index af11028b47..129a812bb5 100644 --- a/drivers/ide/legacy/falconide.c +++ b/drivers/ide/legacy/falconide.c @@ -111,7 +111,6 @@ static int __init falconide_init(void) u8 index = hwif->index; u8 idx[4] = { index, 0xff, 0xff, 0xff }; - ide_init_port_data(hwif, index); ide_init_port_hw(hwif, &hw); /* Atari has a byte-swapped IDE interface */ diff --git a/drivers/ide/legacy/gayle.c b/drivers/ide/legacy/gayle.c index b78941680c..7e74b20202 100644 --- a/drivers/ide/legacy/gayle.c +++ b/drivers/ide/legacy/gayle.c @@ -185,7 +185,6 @@ found: if (hwif) { u8 index = hwif->index; - ide_init_port_data(hwif, index); ide_init_port_hw(hwif, &hw); idx[i] = index; diff --git a/drivers/ide/legacy/ide-cs.c b/drivers/ide/legacy/ide-cs.c index 8dbf4d9b64..7c69608154 100644 --- a/drivers/ide/legacy/ide-cs.c +++ b/drivers/ide/legacy/ide-cs.c @@ -187,7 +187,6 @@ static ide_hwif_t *idecs_register(unsigned long io, unsigned long ctl, i = hwif->index; - ide_init_port_data(hwif, i); ide_init_port_hw(hwif, &hw); hwif->port_ops = &idecs_port_ops; diff --git a/drivers/ide/legacy/macide.c b/drivers/ide/legacy/macide.c index 2e84290d0b..0a6195bcfe 100644 --- a/drivers/ide/legacy/macide.c +++ b/drivers/ide/legacy/macide.c @@ -130,7 +130,6 @@ static int __init macide_init(void) u8 index = hwif->index; u8 idx[4] = { index, 0xff, 0xff, 0xff }; - ide_init_port_data(hwif, index); ide_init_port_hw(hwif, &hw); ide_device_add(idx, NULL); diff --git a/drivers/ide/legacy/q40ide.c b/drivers/ide/legacy/q40ide.c index 8ff6e2d208..9c2b9d078f 100644 --- a/drivers/ide/legacy/q40ide.c +++ b/drivers/ide/legacy/q40ide.c @@ -142,7 +142,6 @@ static int __init q40ide_init(void) hwif = ide_find_port(); if (hwif) { - ide_init_port_data(hwif, hwif->index); ide_init_port_hw(hwif, &hw); /* Q40 has a byte-swapped IDE interface */ diff --git a/drivers/ide/pci/delkin_cb.c b/drivers/ide/pci/delkin_cb.c index af0f30051d..0106e2a2df 100644 --- a/drivers/ide/pci/delkin_cb.c +++ b/drivers/ide/pci/delkin_cb.c @@ -93,7 +93,6 @@ delkin_cb_probe (struct pci_dev *dev, const struct pci_device_id *id) i = hwif->index; - ide_init_port_data(hwif, i); ide_init_port_hw(hwif, &hw); idx[0] = i;