diff options
Diffstat (limited to 'recipes-kernel/linux/linux-imx-2.6.35.3/w1-fix-support-multiple-master.patch')
-rw-r--r-- | recipes-kernel/linux/linux-imx-2.6.35.3/w1-fix-support-multiple-master.patch | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/recipes-kernel/linux/linux-imx-2.6.35.3/w1-fix-support-multiple-master.patch b/recipes-kernel/linux/linux-imx-2.6.35.3/w1-fix-support-multiple-master.patch deleted file mode 100644 index 9ed730b..0000000 --- a/recipes-kernel/linux/linux-imx-2.6.35.3/w1-fix-support-multiple-master.patch +++ /dev/null @@ -1,79 +0,0 @@ -drivers/w1/w1_int.c: multiple masters used same init_name - -When using multiple masters, w1_int.c would use the .init_name from w1.c -for all entities, which will fail when creating a corresponding sysfs -entry. This patch uses the unique name previously generated. - - WARNING: at fs/sysfs/dir.c:451 sysfs_add_one+0x48/0x64() - sysfs: cannot create duplicate filename '/devices/w1 bus master' - Modules linked in: - Call trace: - [<9001a604>] warn_slowpath_common+0x34/0x44 - [<9001a64c>] warn_slowpath_fmt+0x14/0x18 - [<90078020>] sysfs_add_one+0x48/0x64 - [<900784ec>] create_dir+0x40/0x68 - [<9007857a>] sysfs_create_dir+0x66/0x78 - [<900c1a8a>] kobject_add_internal+0x6e/0x104 - [<900c1bc0>] kobject_add_varg+0x20/0x2c - [<900c1c1c>] kobject_add+0x30/0x3c - [<900dbd66>] device_add+0x6a/0x378 - [<900dbb4a>] device_initialize+0x12/0x48 - [<900dc080>] device_register+0xc/0x10 - [<900f99be>] w1_add_master_device+0x162/0x274 - [<90008e7a>] w1_gpio_probe+0x66/0xb4 - [<9000030c>] kernel_init+0x0/0xe8 - [<900dde54>] platform_drv_probe+0xc/0xe - [<9000030c>] kernel_init+0x0/0xe8 - [<900dd4f8>] driver_probe_device+0x6c/0xdc - [<900dd5fc>] __driver_attach+0x34/0x48 - [<900dcce8>] bus_for_each_dev+0x2c/0x48 - [<900dd5c8>] __driver_attach+0x0/0x48 - [<900dd38c>] driver_attach+0x10/0x14 - [<900dd16a>] bus_add_driver+0x6a/0x18c - [<900dd768>] driver_register+0x60/0xb8 - [<90011594>] __initcall_w1_therm_init6+0x0/0x4 - [<90008e00>] w1_gpio_init+0x0/0x14 - [<9000030c>] kernel_init+0x0/0xe8 - [<900ddf48>] platform_driver_register+0x30/0x38 - [<90011594>] __initcall_w1_therm_init6+0x0/0x4 - [<90008e00>] w1_gpio_init+0x0/0x14 - [<9000030c>] kernel_init+0x0/0xe8 - [<900ddf5e>] platform_driver_probe+0xe/0x3c - [<90008e0c>] w1_gpio_init+0xc/0x14 - [<90011594>] __initcall_w1_therm_init6+0x0/0x4 - [<90008e00>] w1_gpio_init+0x0/0x14 - [<900126d4>] do_one_initcall+0x34/0x130 - [<90000372>] kernel_init+0x66/0xe8 - [<90011594>] __initcall_w1_therm_init6+0x0/0x4 - [<9001ca3e>] do_exit+0x0/0x3a6 - [<9000030c>] kernel_init+0x0/0xe8 - [<9001ca3e>] do_exit+0x0/0x3a6 - - ---[ end trace 5a9233884fead918 ]--- - kobject_add_internal failed for w1 bus master with -EEXIST, don't try to register things with the same name in the same directory. - -Upstream-Status: Backport [3.2] - -Signed-off-by: Florian Faber <faber@faberman.de> -Cc: Evgeniy Polyakov <zbr@ioremap.net> -Signed-off-by: Andrew Morton <akpm@linux-foundation.org> -Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> ---- - drivers/w1/w1_int.c | 1 + - 1 file changed, 1 insertion(+) - -diff --git a/drivers/w1/w1_int.c b/drivers/w1/w1_int.c -index d220bce..f79e62e 100644 ---- a/drivers/w1/w1_int.c -+++ b/drivers/w1/w1_int.c -@@ -78,6 +78,7 @@ static struct w1_master * w1_alloc_dev(u32 id, int slave_count, int slave_ttl, - memcpy(&dev->dev, device, sizeof(struct device)); - dev_set_name(&dev->dev, "w1_bus_master%u", dev->id); - snprintf(dev->name, sizeof(dev->name), "w1_bus_master%u", dev->id); -+ dev->dev.init_name = dev->name; - - dev->driver = driver; - --- -1.7.10 - |