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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-12-15 14:10:09 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-12-15 14:10:09 -0800 |
| commit | 2911ed9f47b47cb5ab87d03314b3b9fe008e607f (patch) | |
| tree | 7357e609aac80001b12a3933122060a777e67578 /drivers/char | |
| parent | 7240153a9bdb77217b99b76fd73105bce12770be (diff) | |
| parent | 93f998879cd95b3e4f2836e7b17d6d5ae035cf90 (diff) | |
| download | linux-stable-2911ed9f47b47cb5ab87d03314b3b9fe008e607f.tar.gz linux-stable-2911ed9f47b47cb5ab87d03314b3b9fe008e607f.tar.bz2 linux-stable-2911ed9f47b47cb5ab87d03314b3b9fe008e607f.zip | |
Merge tag 'char-misc-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char / misc driver updates from Greg KH:
"Here is the big char/misc driver update for 5.11-rc1.
Continuing the tradition of previous -rc1 pulls, there seems to be
more and more tiny driver subsystems flowing through this tree.
Lots of different things, all of which have been in linux-next for a
while with no reported issues:
- extcon driver updates
- habannalab driver updates
- mei driver updates
- uio driver updates
- binder fixes and features added
- soundwire driver updates
- mhi bus driver updates
- phy driver updates
- coresight driver updates
- fpga driver updates
- speakup driver updates
- slimbus driver updates
- various small char and misc driver updates"
* tag 'char-misc-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (305 commits)
extcon: max77693: Fix modalias string
extcon: fsa9480: Support TI TSU6111 variant
extcon: fsa9480: Rewrite bindings in YAML and extend
dt-bindings: extcon: add binding for TUSB320
extcon: Add driver for TI TUSB320
slimbus: qcom: fix potential NULL dereference in qcom_slim_prg_slew()
siox: Make remove callback return void
siox: Use bus_type functions for probe, remove and shutdown
spmi: Add driver shutdown support
spmi: fix some coding style issues at the spmi core
spmi: get rid of a warning when built with W=1
uio: uio_hv_generic: use devm_kzalloc() for private data alloc
uio: uio_fsl_elbc_gpcm: use device-managed allocators
uio: uio_aec: use devm_kzalloc() for uio_info object
uio: uio_cif: use devm_kzalloc() for uio_info object
uio: uio_netx: use devm_kzalloc() for or uio_info object
uio: uio_mf624: use devm_kzalloc() for uio_info object
uio: uio_sercos3: use device-managed functions for simple allocs
uio: uio_dmem_genirq: finalize conversion of probe to devm_ handlers
uio: uio_dmem_genirq: convert simple allocations to device-managed
...
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/lp.c | 1 | ||||
| -rw-r--r-- | drivers/char/misc.c | 2 | ||||
| -rw-r--r-- | drivers/char/mwave/mwavedd.c | 1 |
3 files changed, 1 insertions, 3 deletions
diff --git a/drivers/char/lp.c b/drivers/char/lp.c index 0ec73917d8dd..862c2fd933c7 100644 --- a/drivers/char/lp.c +++ b/drivers/char/lp.c @@ -622,7 +622,6 @@ static int lp_do_ioctl(unsigned int minor, unsigned int cmd, break; case LPSETIRQ: return -EINVAL; - break; case LPGETIRQ: if (copy_to_user(argp, &LP_IRQ(minor), sizeof(int))) diff --git a/drivers/char/misc.c b/drivers/char/misc.c index f6a147427029..ca5141ed5ef3 100644 --- a/drivers/char/misc.c +++ b/drivers/char/misc.c @@ -60,7 +60,7 @@ static DEFINE_MUTEX(misc_mtx); /* * Assigned numbers, used for dynamic minors */ -#define DYNAMIC_MINORS 64 /* like dynamic majors */ +#define DYNAMIC_MINORS 128 /* like dynamic majors */ static DECLARE_BITMAP(misc_minors, DYNAMIC_MINORS); #ifdef CONFIG_PROC_FS diff --git a/drivers/char/mwave/mwavedd.c b/drivers/char/mwave/mwavedd.c index e43c876a9223..11272d605ecd 100644 --- a/drivers/char/mwave/mwavedd.c +++ b/drivers/char/mwave/mwavedd.c @@ -403,7 +403,6 @@ static long mwave_ioctl(struct file *file, unsigned int iocmd, default: return -ENOTTY; - break; } /* switch */ PRINTK_2(TRACE_MWAVE, "mwavedd::mwave_ioctl, exit retval %x\n", retval); |