diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-12-15 14:18:40 -0800 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-12-15 14:18:40 -0800 |
commit | 3db1a3fa98808aa90f95ec3e0fa2fc7abf28f5c9 (patch) | |
tree | 53958546913e5c60c590109c141bf182f1795e86 /drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c | |
parent | 2911ed9f47b47cb5ab87d03314b3b9fe008e607f (diff) | |
parent | 4996b4610767064807d022dd731584f7ff78c309 (diff) |
Merge tag 'staging-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging / IIO driver updates from Greg KH:
"Here is the big staging and IIO driver pull request for 5.11-rc1
Lots of different things in here:
- loads of driver updates
- so many coding style cleanups
- new IIO drivers
- Android ION code is finally removed from the tree
- wimax drivers are moved to staging on their way out of the kernel
Nothing really exciting, just the constant grind of kernel development :)
All have been in linux-next for a while with no reported issues"
* tag 'staging-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (341 commits)
staging: olpc_dcon: Do not call platform_device_unregister() in dcon_probe()
staging: most: Fix spelling mistake "tranceiver" -> "transceiver"
staging: qlge: remove duplicate word in comment
staging: comedi: mf6x4: Fix AI end-of-conversion detection
staging: greybus: Add TODO item about modernizing the pwm code
pinctrl: ralink: add a pinctrl driver for the rt2880 family
dt-bindings: pinctrl: rt2880: add binding document
staging: rtl8723bs: remove ELEMENT_ID enum
staging: rtl8723bs: remove unused macros
staging: rtl8723bs: replace EID_EXTCapability
staging: rtl8723bs: replace EID_BSSIntolerantChlReport
staging: rtl8723bs: replace EID_BSSCoexistence
staging: rtl8723bs: replace _MME_IE_
staging: rtl8723bs: replace _WAPI_IE_
staging: rtl8723bs: replace _EXT_SUPPORTEDRATES_IE_
staging: rtl8723bs: replace _ERPINFO_IE_
staging: rtl8723bs: replace _CHLGETXT_IE_
staging: rtl8723bs: replace _COUNTRY_IE_
staging: rtl8723bs: replace _IBSS_PARA_IE_
staging: rtl8723bs: replace _TIM_IE_
...
Diffstat (limited to 'drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c')
-rw-r--r-- | drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c b/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c index 624d47bae4d1..175fe8b0d055 100644 --- a/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c +++ b/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c @@ -50,7 +50,7 @@ static void kpc_dma_del_device(struct kpc_dma_device *ldev) } /********** SysFS Attributes **********/ -static ssize_t show_engine_regs(struct device *dev, struct device_attribute *attr, char *buf) +static ssize_t engine_regs_show(struct device *dev, struct device_attribute *attr, char *buf) { struct kpc_dma_device *ldev; struct platform_device *pldev = to_platform_device(dev); @@ -80,7 +80,7 @@ static ssize_t show_engine_regs(struct device *dev, struct device_attribute *at ldev->desc_completed ); } -static DEVICE_ATTR(engine_regs, 0444, show_engine_regs, NULL); +static DEVICE_ATTR_RO(engine_regs); static const struct attribute *ndd_attr_list[] = { &dev_attr_engine_regs.attr, @@ -138,7 +138,8 @@ int kpc_dma_probe(struct platform_device *pldev) // Setup miscdev struct dev = MKDEV(assigned_major_num, pldev->id); - ldev->kpc_dma_dev = device_create(kpc_dma_class, &pldev->dev, dev, ldev, "kpc_dma%d", pldev->id); + ldev->kpc_dma_dev = device_create(kpc_dma_class, &pldev->dev, dev, ldev, + "kpc_dma%d", pldev->id); if (IS_ERR(ldev->kpc_dma_dev)) { rv = PTR_ERR(ldev->kpc_dma_dev); dev_err(&ldev->pldev->dev, "%s: device_create failed: %d\n", __func__, rv); @@ -205,9 +206,11 @@ int __init kpc_dma_driver_init(void) { int err; - err = __register_chrdev(KPC_DMA_CHAR_MAJOR, 0, KPC_DMA_NUM_MINORS, "kpc_dma", &kpc_dma_fops); + err = __register_chrdev(KPC_DMA_CHAR_MAJOR, 0, KPC_DMA_NUM_MINORS, + "kpc_dma", &kpc_dma_fops); if (err < 0) { - pr_err("Can't allocate a major number (%d) for kpc_dma (err = %d)\n", KPC_DMA_CHAR_MAJOR, err); + pr_err("Can't allocate a major number (%d) for kpc_dma (err = %d)\n", + KPC_DMA_CHAR_MAJOR, err); goto fail_chrdev_register; } assigned_major_num = err; |