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author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-07-12 12:24:03 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-07-12 12:24:03 -0700 |
commit | f632a8170a6b667ee4e3f552087588f0fe13c4bb (patch) | |
tree | 9fbdd3505f1471364265727dea1bc9d034cbed8f /drivers/misc/mic | |
parent | ef8f3d48afd6a17a0dae8c277c2f539c2f19fd16 (diff) | |
parent | c33d442328f556460b79aba6058adb37bb555389 (diff) | |
download | linux-f632a8170a6b667ee4e3f552087588f0fe13c4bb.tar.bz2 |
Merge tag 'driver-core-5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core and debugfs updates from Greg KH:
"Here is the "big" driver core and debugfs changes for 5.3-rc1
It's a lot of different patches, all across the tree due to some api
changes and lots of debugfs cleanups.
Other than the debugfs cleanups, in this set of changes we have:
- bus iteration function cleanups
- scripts/get_abi.pl tool to display and parse Documentation/ABI
entries in a simple way
- cleanups to Documenatation/ABI/ entries to make them parse easier
due to typos and other minor things
- default_attrs use for some ktype users
- driver model documentation file conversions to .rst
- compressed firmware file loading
- deferred probe fixes
All of these have been in linux-next for a while, with a bunch of
merge issues that Stephen has been patient with me for"
* tag 'driver-core-5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (102 commits)
debugfs: make error message a bit more verbose
orangefs: fix build warning from debugfs cleanup patch
ubifs: fix build warning after debugfs cleanup patch
driver: core: Allow subsystems to continue deferring probe
drivers: base: cacheinfo: Ensure cpu hotplug work is done before Intel RDT
arch_topology: Remove error messages on out-of-memory conditions
lib: notifier-error-inject: no need to check return value of debugfs_create functions
swiotlb: no need to check return value of debugfs_create functions
ceph: no need to check return value of debugfs_create functions
sunrpc: no need to check return value of debugfs_create functions
ubifs: no need to check return value of debugfs_create functions
orangefs: no need to check return value of debugfs_create functions
nfsd: no need to check return value of debugfs_create functions
lib: 842: no need to check return value of debugfs_create functions
debugfs: provide pr_fmt() macro
debugfs: log errors when something goes wrong
drivers: s390/cio: Fix compilation warning about const qualifiers
drivers: Add generic helper to match by of_node
driver_find_device: Unify the match function with class_find_device()
bus_find_device: Unify the match callback with class_find_device
...
Diffstat (limited to 'drivers/misc/mic')
-rw-r--r-- | drivers/misc/mic/card/mic_debugfs.c | 18 | ||||
-rw-r--r-- | drivers/misc/mic/cosm/cosm_debugfs.c | 4 | ||||
-rw-r--r-- | drivers/misc/mic/host/mic_debugfs.c | 4 | ||||
-rw-r--r-- | drivers/misc/mic/scif/scif_debugfs.c | 5 | ||||
-rw-r--r-- | drivers/misc/mic/vop/vop_debugfs.c | 4 |
5 files changed, 2 insertions, 33 deletions
diff --git a/drivers/misc/mic/card/mic_debugfs.c b/drivers/misc/mic/card/mic_debugfs.c index bf7a60ccc66c..3ee3d2402634 100644 --- a/drivers/misc/mic/card/mic_debugfs.c +++ b/drivers/misc/mic/card/mic_debugfs.c @@ -51,25 +51,13 @@ DEFINE_SHOW_ATTRIBUTE(mic_intr); */ void __init mic_create_card_debug_dir(struct mic_driver *mdrv) { - struct dentry *d; - if (!mic_dbg) return; mdrv->dbg_dir = debugfs_create_dir(mdrv->name, mic_dbg); - if (!mdrv->dbg_dir) { - dev_err(mdrv->dev, "Cant create dbg_dir %s\n", mdrv->name); - return; - } - - d = debugfs_create_file("intr_test", 0444, mdrv->dbg_dir, - mdrv, &mic_intr_fops); - if (!d) { - dev_err(mdrv->dev, - "Cant create dbg intr_test %s\n", mdrv->name); - return; - } + debugfs_create_file("intr_test", 0444, mdrv->dbg_dir, mdrv, + &mic_intr_fops); } /** @@ -89,8 +77,6 @@ void mic_delete_card_debug_dir(struct mic_driver *mdrv) void __init mic_init_card_debugfs(void) { mic_dbg = debugfs_create_dir(KBUILD_MODNAME, NULL); - if (!mic_dbg) - pr_err("can't create debugfs dir\n"); } /** diff --git a/drivers/misc/mic/cosm/cosm_debugfs.c b/drivers/misc/mic/cosm/cosm_debugfs.c index 8e3f4589f16d..2fc9f4bf7001 100644 --- a/drivers/misc/mic/cosm/cosm_debugfs.c +++ b/drivers/misc/mic/cosm/cosm_debugfs.c @@ -93,8 +93,6 @@ void cosm_create_debug_dir(struct cosm_device *cdev) scnprintf(name, sizeof(name), "mic%d", cdev->index); cdev->dbg_dir = debugfs_create_dir(name, cosm_dbg); - if (!cdev->dbg_dir) - return; debugfs_create_file("log_buf", 0444, cdev->dbg_dir, cdev, &log_buf_fops); @@ -113,8 +111,6 @@ void cosm_delete_debug_dir(struct cosm_device *cdev) void cosm_init_debugfs(void) { cosm_dbg = debugfs_create_dir(KBUILD_MODNAME, NULL); - if (!cosm_dbg) - pr_err("can't create debugfs dir\n"); } void cosm_exit_debugfs(void) diff --git a/drivers/misc/mic/host/mic_debugfs.c b/drivers/misc/mic/host/mic_debugfs.c index 7ef8efe9552f..8a8e41677501 100644 --- a/drivers/misc/mic/host/mic_debugfs.c +++ b/drivers/misc/mic/host/mic_debugfs.c @@ -113,8 +113,6 @@ void mic_create_debug_dir(struct mic_device *mdev) scnprintf(name, sizeof(name), "mic%d", mdev->id); mdev->dbg_dir = debugfs_create_dir(name, mic_dbg); - if (!mdev->dbg_dir) - return; debugfs_create_file("smpt", 0444, mdev->dbg_dir, mdev, &mic_smpt_fops); @@ -143,8 +141,6 @@ void mic_delete_debug_dir(struct mic_device *mdev) void __init mic_init_debugfs(void) { mic_dbg = debugfs_create_dir(KBUILD_MODNAME, NULL); - if (!mic_dbg) - pr_err("can't create debugfs dir\n"); } /** diff --git a/drivers/misc/mic/scif/scif_debugfs.c b/drivers/misc/mic/scif/scif_debugfs.c index a6820480105a..8fe38e7ca6e6 100644 --- a/drivers/misc/mic/scif/scif_debugfs.c +++ b/drivers/misc/mic/scif/scif_debugfs.c @@ -103,11 +103,6 @@ DEFINE_SHOW_ATTRIBUTE(scif_rma); void __init scif_init_debugfs(void) { scif_dbg = debugfs_create_dir(KBUILD_MODNAME, NULL); - if (!scif_dbg) { - dev_err(scif_info.mdev.this_device, - "can't create debugfs dir scif\n"); - return; - } debugfs_create_file("scif_dev", 0444, scif_dbg, NULL, &scif_dev_fops); debugfs_create_file("scif_rma", 0444, scif_dbg, NULL, &scif_rma_fops); diff --git a/drivers/misc/mic/vop/vop_debugfs.c b/drivers/misc/mic/vop/vop_debugfs.c index ed59cd75e182..9d4f175f4dd1 100644 --- a/drivers/misc/mic/vop/vop_debugfs.c +++ b/drivers/misc/mic/vop/vop_debugfs.c @@ -174,10 +174,6 @@ void vop_init_debugfs(struct vop_info *vi) snprintf(name, sizeof(name), "%s%d", KBUILD_MODNAME, vi->vpdev->dnode); vi->dbg = debugfs_create_dir(name, NULL); - if (!vi->dbg) { - pr_err("can't create debugfs dir vop\n"); - return; - } debugfs_create_file("dp", 0444, vi->dbg, vi, &vop_dp_fops); debugfs_create_file("vdev_info", 0444, vi->dbg, vi, &vop_vdev_info_fops); } |