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authorLinus Torvalds <torvalds@linux-foundation.org>2009-03-26 14:17:04 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2009-03-26 14:17:04 -0400
commit0c93ea4064a209cdc36de8a9a3003d43d08f46f7 (patch)
treeff19952407c523a1349ef56c05993416dd28437e /drivers/mtd
parentbc2fd381d8f9dbeb181f82286cdca1567e3d0def (diff)
parente6e66b02e11563abdb7f69dcb7a2efbd8d577e77 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: (61 commits) Dynamic debug: fix pr_fmt() build error Dynamic debug: allow simple quoting of words dynamic debug: update docs dynamic debug: combine dprintk and dynamic printk sysfs: fix some bin_vm_ops errors kobject: don't block for each kobject_uevent sysfs: only allow one scheduled removal callback per kobj Driver core: Fix device_move() vs. dpm list ordering, v2 Driver core: some cleanup on drivers/base/sys.c Driver core: implement uevent suppress in kobject vcs: hook sysfs devices into object lifetime instead of "binding" driver core: fix passing platform_data driver core: move platform_data into platform_device sysfs: don't block indefinitely for unmapped files. driver core: move knode_bus into private structure driver core: move knode_driver into private structure driver core: move klist_children into private structure driver core: create a private portion of struct device driver core: remove polling for driver_probe_done(v5) sysfs: reference sysfs_dirent from sysfs inodes ... Fixed conflicts in drivers/sh/maple/maple.c manually
Diffstat (limited to 'drivers/mtd')
-rw-r--r--drivers/mtd/maps/pxa2xx-flash.c37
-rw-r--r--drivers/mtd/nand/excite_nandflash.c25
-rw-r--r--drivers/mtd/nand/ndfc.c2
-rw-r--r--drivers/mtd/onenand/generic.c26
4 files changed, 46 insertions, 44 deletions
diff --git a/drivers/mtd/maps/pxa2xx-flash.c b/drivers/mtd/maps/pxa2xx-flash.c
index 771139c5bf87..e9026cb1c5b2 100644
--- a/drivers/mtd/maps/pxa2xx-flash.c
+++ b/drivers/mtd/maps/pxa2xx-flash.c
@@ -41,9 +41,8 @@ struct pxa2xx_flash_info {
41static const char *probes[] = { "RedBoot", "cmdlinepart", NULL }; 41static const char *probes[] = { "RedBoot", "cmdlinepart", NULL };
42 42
43 43
44static int __init pxa2xx_flash_probe(struct device *dev) 44static int __init pxa2xx_flash_probe(struct platform_device *pdev)
45{ 45{
46 struct platform_device *pdev = to_platform_device(dev);
47 struct flash_platform_data *flash = pdev->dev.platform_data; 46 struct flash_platform_data *flash = pdev->dev.platform_data;
48 struct pxa2xx_flash_info *info; 47 struct pxa2xx_flash_info *info;
49 struct mtd_partition *parts; 48 struct mtd_partition *parts;
@@ -114,15 +113,15 @@ static int __init pxa2xx_flash_probe(struct device *dev)
114 add_mtd_device(info->mtd); 113 add_mtd_device(info->mtd);
115 } 114 }
116 115
117 dev_set_drvdata(dev, info); 116 platform_set_drvdata(pdev, info);
118 return 0; 117 return 0;
119} 118}
120 119
121static int __exit pxa2xx_flash_remove(struct device *dev) 120static int __exit pxa2xx_flash_remove(struct platform_device *dev)
122{ 121{
123 struct pxa2xx_flash_info *info = dev_get_drvdata(dev); 122 struct pxa2xx_flash_info *info = platform_get_drvdata(dev);
124 123
125 dev_set_drvdata(dev, NULL); 124 platform_set_drvdata(dev, NULL);
126 125
127#ifdef CONFIG_MTD_PARTITIONS 126#ifdef CONFIG_MTD_PARTITIONS
128 if (info->nr_parts) 127 if (info->nr_parts)
@@ -141,9 +140,9 @@ static int __exit pxa2xx_flash_remove(struct device *dev)
141} 140}
142 141
143#ifdef CONFIG_PM 142#ifdef CONFIG_PM
144static int pxa2xx_flash_suspend(struct device *dev, pm_message_t state) 143static int pxa2xx_flash_suspend(struct platform_device *dev, pm_message_t state)
145{ 144{
146 struct pxa2xx_flash_info *info = dev_get_drvdata(dev); 145 struct pxa2xx_flash_info *info = platform_get_drvdata(dev);
147 int ret = 0; 146 int ret = 0;
148 147
149 if (info->mtd && info->mtd->suspend) 148 if (info->mtd && info->mtd->suspend)
@@ -151,17 +150,17 @@ static int pxa2xx_flash_suspend(struct device *dev, pm_message_t state)
151 return ret; 150 return ret;
152} 151}
153 152
154static int pxa2xx_flash_resume(struct device *dev) 153static int pxa2xx_flash_resume(struct platform_device *dev)
155{ 154{
156 struct pxa2xx_flash_info *info = dev_get_drvdata(dev); 155 struct pxa2xx_flash_info *info = platform_get_drvdata(dev);
157 156
158 if (info->mtd && info->mtd->resume) 157 if (info->mtd && info->mtd->resume)
159 info->mtd->resume(info->mtd); 158 info->mtd->resume(info->mtd);
160 return 0; 159 return 0;
161} 160}
162static void pxa2xx_flash_shutdown(struct device *dev) 161static void pxa2xx_flash_shutdown(struct platform_device *dev)
163{ 162{
164 struct pxa2xx_flash_info *info = dev_get_drvdata(dev); 163 struct pxa2xx_flash_info *info = platform_get_drvdata(dev);
165 164
166 if (info && info->mtd->suspend(info->mtd) == 0) 165 if (info && info->mtd->suspend(info->mtd) == 0)
167 info->mtd->resume(info->mtd); 166 info->mtd->resume(info->mtd);
@@ -172,11 +171,13 @@ static void pxa2xx_flash_shutdown(struct device *dev)
172#define pxa2xx_flash_shutdown NULL 171#define pxa2xx_flash_shutdown NULL
173#endif 172#endif
174 173
175static struct device_driver pxa2xx_flash_driver = { 174static struct platform_driver pxa2xx_flash_driver = {
176 .name = "pxa2xx-flash", 175 .driver = {
177 .bus = &platform_bus_type, 176 .name = "pxa2xx-flash",
177 .owner = THIS_MODULE,
178 },
178 .probe = pxa2xx_flash_probe, 179 .probe = pxa2xx_flash_probe,
179 .remove = __exit_p(pxa2xx_flash_remove), 180 .remove = __devexit_p(pxa2xx_flash_remove),
180 .suspend = pxa2xx_flash_suspend, 181 .suspend = pxa2xx_flash_suspend,
181 .resume = pxa2xx_flash_resume, 182 .resume = pxa2xx_flash_resume,
182 .shutdown = pxa2xx_flash_shutdown, 183 .shutdown = pxa2xx_flash_shutdown,
@@ -184,12 +185,12 @@ static struct device_driver pxa2xx_flash_driver = {
184 185
185static int __init init_pxa2xx_flash(void) 186static int __init init_pxa2xx_flash(void)
186{ 187{
187 return driver_register(&pxa2xx_flash_driver); 188 return platform_driver_register(&pxa2xx_flash_driver);
188} 189}
189 190
190static void __exit cleanup_pxa2xx_flash(void) 191static void __exit cleanup_pxa2xx_flash(void)
191{ 192{
192 driver_unregister(&pxa2xx_flash_driver); 193 platform_driver_unregister(&pxa2xx_flash_driver);
193} 194}
194 195
195module_init(init_pxa2xx_flash); 196module_init(init_pxa2xx_flash);
diff --git a/drivers/mtd/nand/excite_nandflash.c b/drivers/mtd/nand/excite_nandflash.c
index ced14b5294d5..72446fb48d4b 100644
--- a/drivers/mtd/nand/excite_nandflash.c
+++ b/drivers/mtd/nand/excite_nandflash.c
@@ -128,11 +128,11 @@ static int excite_nand_devready(struct mtd_info *mtd)
128 * The binding to the mtd and all allocated 128 * The binding to the mtd and all allocated
129 * resources are released. 129 * resources are released.
130 */ 130 */
131static int __exit excite_nand_remove(struct device *dev) 131static int __exit excite_nand_remove(struct platform_device *dev)
132{ 132{
133 struct excite_nand_drvdata * const this = dev_get_drvdata(dev); 133 struct excite_nand_drvdata * const this = platform_get_drvdata(dev);
134 134
135 dev_set_drvdata(dev, NULL); 135 platform_set_drvdata(dev, NULL);
136 136
137 if (unlikely(!this)) { 137 if (unlikely(!this)) {
138 printk(KERN_ERR "%s: called %s without private data!!", 138 printk(KERN_ERR "%s: called %s without private data!!",
@@ -159,9 +159,8 @@ static int __exit excite_nand_remove(struct device *dev)
159 * it can allocate all necessary resources then calls the 159 * it can allocate all necessary resources then calls the
160 * nand layer to look for devices. 160 * nand layer to look for devices.
161*/ 161*/
162static int __init excite_nand_probe(struct device *dev) 162static int __init excite_nand_probe(struct platform_device *pdev)
163{ 163{
164 struct platform_device * const pdev = to_platform_device(dev);
165 struct excite_nand_drvdata *drvdata; /* private driver data */ 164 struct excite_nand_drvdata *drvdata; /* private driver data */
166 struct nand_chip *board_chip; /* private flash chip data */ 165 struct nand_chip *board_chip; /* private flash chip data */
167 struct mtd_info *board_mtd; /* mtd info for this board */ 166 struct mtd_info *board_mtd; /* mtd info for this board */
@@ -175,7 +174,7 @@ static int __init excite_nand_probe(struct device *dev)
175 } 174 }
176 175
177 /* bind private data into driver */ 176 /* bind private data into driver */
178 dev_set_drvdata(dev, drvdata); 177 platform_set_drvdata(pdev, drvdata);
179 178
180 /* allocate and map the resource */ 179 /* allocate and map the resource */
181 drvdata->regs = 180 drvdata->regs =
@@ -219,23 +218,25 @@ static int __init excite_nand_probe(struct device *dev)
219 return 0; 218 return 0;
220} 219}
221 220
222static struct device_driver excite_nand_driver = { 221static struct platform_driver excite_nand_driver = {
223 .name = "excite_nand", 222 .driver = {
224 .bus = &platform_bus_type, 223 .name = "excite_nand",
224 .owner = THIS_MODULE,
225 },
225 .probe = excite_nand_probe, 226 .probe = excite_nand_probe,
226 .remove = __exit_p(excite_nand_remove) 227 .remove = __devexit_p(excite_nand_remove)
227}; 228};
228 229
229static int __init excite_nand_init(void) 230static int __init excite_nand_init(void)
230{ 231{
231 pr_info("Basler eXcite nand flash driver Version " 232 pr_info("Basler eXcite nand flash driver Version "
232 EXCITE_NANDFLASH_VERSION "\n"); 233 EXCITE_NANDFLASH_VERSION "\n");
233 return driver_register(&excite_nand_driver); 234 return platform_driver_register(&excite_nand_driver);
234} 235}
235 236
236static void __exit excite_nand_exit(void) 237static void __exit excite_nand_exit(void)
237{ 238{
238 driver_unregister(&excite_nand_driver); 239 platform_driver_unregister(&excite_nand_driver);
239} 240}
240 241
241module_init(excite_nand_init); 242module_init(excite_nand_init);
diff --git a/drivers/mtd/nand/ndfc.c b/drivers/mtd/nand/ndfc.c
index 582cf80f555a..89bf85af642c 100644
--- a/drivers/mtd/nand/ndfc.c
+++ b/drivers/mtd/nand/ndfc.c
@@ -187,7 +187,7 @@ static int ndfc_chip_init(struct ndfc_controller *ndfc,
187 return -ENODEV; 187 return -ENODEV;
188 188
189 ndfc->mtd.name = kasprintf(GFP_KERNEL, "%s.%s", 189 ndfc->mtd.name = kasprintf(GFP_KERNEL, "%s.%s",
190 ndfc->ofdev->dev.bus_id, flash_np->name); 190 dev_name(&ndfc->ofdev->dev), flash_np->name);
191 if (!ndfc->mtd.name) { 191 if (!ndfc->mtd.name) {
192 ret = -ENOMEM; 192 ret = -ENOMEM;
193 goto err; 193 goto err;
diff --git a/drivers/mtd/onenand/generic.c b/drivers/mtd/onenand/generic.c
index 5b69e7773c6c..3a496c33fb52 100644
--- a/drivers/mtd/onenand/generic.c
+++ b/drivers/mtd/onenand/generic.c
@@ -36,10 +36,9 @@ struct onenand_info {
36 struct onenand_chip onenand; 36 struct onenand_chip onenand;
37}; 37};
38 38
39static int __devinit generic_onenand_probe(struct device *dev) 39static int __devinit generic_onenand_probe(struct platform_device *pdev)
40{ 40{
41 struct onenand_info *info; 41 struct onenand_info *info;
42 struct platform_device *pdev = to_platform_device(dev);
43 struct flash_platform_data *pdata = pdev->dev.platform_data; 42 struct flash_platform_data *pdata = pdev->dev.platform_data;
44 struct resource *res = pdev->resource; 43 struct resource *res = pdev->resource;
45 unsigned long size = res->end - res->start + 1; 44 unsigned long size = res->end - res->start + 1;
@@ -49,7 +48,7 @@ static int __devinit generic_onenand_probe(struct device *dev)
49 if (!info) 48 if (!info)
50 return -ENOMEM; 49 return -ENOMEM;
51 50
52 if (!request_mem_region(res->start, size, dev->driver->name)) { 51 if (!request_mem_region(res->start, size, pdev->dev.driver->name)) {
53 err = -EBUSY; 52 err = -EBUSY;
54 goto out_free_info; 53 goto out_free_info;
55 } 54 }
@@ -82,7 +81,7 @@ static int __devinit generic_onenand_probe(struct device *dev)
82#endif 81#endif
83 err = add_mtd_device(&info->mtd); 82 err = add_mtd_device(&info->mtd);
84 83
85 dev_set_drvdata(&pdev->dev, info); 84 platform_set_drvdata(pdev, info);
86 85
87 return 0; 86 return 0;
88 87
@@ -96,14 +95,13 @@ out_free_info:
96 return err; 95 return err;
97} 96}
98 97
99static int __devexit generic_onenand_remove(struct device *dev) 98static int __devexit generic_onenand_remove(struct platform_device *pdev)
100{ 99{
101 struct platform_device *pdev = to_platform_device(dev); 100 struct onenand_info *info = platform_get_drvdata(pdev);
102 struct onenand_info *info = dev_get_drvdata(&pdev->dev);
103 struct resource *res = pdev->resource; 101 struct resource *res = pdev->resource;
104 unsigned long size = res->end - res->start + 1; 102 unsigned long size = res->end - res->start + 1;
105 103
106 dev_set_drvdata(&pdev->dev, NULL); 104 platform_set_drvdata(pdev, NULL);
107 105
108 if (info) { 106 if (info) {
109 if (info->parts) 107 if (info->parts)
@@ -120,9 +118,11 @@ static int __devexit generic_onenand_remove(struct device *dev)
120 return 0; 118 return 0;
121} 119}
122 120
123static struct device_driver generic_onenand_driver = { 121static struct platform_driver generic_onenand_driver = {
124 .name = DRIVER_NAME, 122 .driver = {
125 .bus = &platform_bus_type, 123 .name = DRIVER_NAME,
124 .owner = THIS_MODULE,
125 },
126 .probe = generic_onenand_probe, 126 .probe = generic_onenand_probe,
127 .remove = __devexit_p(generic_onenand_remove), 127 .remove = __devexit_p(generic_onenand_remove),
128}; 128};
@@ -131,12 +131,12 @@ MODULE_ALIAS(DRIVER_NAME);
131 131
132static int __init generic_onenand_init(void) 132static int __init generic_onenand_init(void)
133{ 133{
134 return driver_register(&generic_onenand_driver); 134 return platform_driver_register(&generic_onenand_driver);
135} 135}
136 136
137static void __exit generic_onenand_exit(void) 137static void __exit generic_onenand_exit(void)
138{ 138{
139 driver_unregister(&generic_onenand_driver); 139 platform_driver_unregister(&generic_onenand_driver);
140} 140}
141 141
142module_init(generic_onenand_init); 142module_init(generic_onenand_init);