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Staging: kpc2000: kpc_dma: Resolve space errors around pointers and function declarations reported by checkpatch.

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This patch resolves below errors reported by checkpatch
ERROR: "(foo*)" should be "(foo *)"
ERROR: "foo * bar" should be "foo *bar"
ERROR: "foo __init  bar" should be "foo __init bar"
ERROR: "foo __exit  bar" should be "foo __exit bar"

Signed-off-by: Vandana BN <bnvandana@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Vandana BN
2019-05-13 19:13:21 +05:30
committed by Greg Kroah-Hartman
parent 0f7aa9d244
commit 20fe99222d
4 changed files with 14 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/staging/kpc2000/kpc_dma/dma.c
View File

@@ -14,7 +14,7 @@
static
irqreturn_t ndd_irq_handler(int irq, void *dev_id)
{
struct kpc_dma_device *ldev = (struct kpc_dma_device*)dev_id;
struct kpc_dma_device *ldev = (struct kpc_dma_device *)dev_id;
if ((GetEngineControl(ldev) & ENG_CTL_IRQ_ACTIVE) || (ldev->desc_completed->MyDMAAddr != GetEngineCompletePtr(ldev)))
schedule_work(&ldev->irq_work);
@@ -85,8 +85,8 @@ void start_dma_engine(struct kpc_dma_device *eng)
int setup_dma_engine(struct kpc_dma_device *eng, u32 desc_cnt)
{
u32 caps;
struct kpc_dma_descriptor * cur;
struct kpc_dma_descriptor * next;
struct kpc_dma_descriptor *cur;
struct kpc_dma_descriptor *next;
dma_addr_t next_handle;
dma_addr_t head_handle;
unsigned int i;
@@ -208,7 +208,7 @@ void stop_dma_engine(struct kpc_dma_device *eng)
void destroy_dma_engine(struct kpc_dma_device *eng)
{
struct kpc_dma_descriptor * cur;
struct kpc_dma_descriptor *cur;
dma_addr_t cur_handle;
unsigned int i;

2
drivers/staging/kpc2000/kpc_dma/fileops.c
View File

@@ -55,7 +55,7 @@ int kpc_dma_transfer(struct dev_private_data *priv, struct kiocb *kcb, unsigned
ldev = priv->ldev;
BUG_ON(ldev == NULL);
dev_dbg(&priv->ldev->pldev->dev, "kpc_dma_transfer(priv = [%p], kcb = [%p], iov_base = [%p], iov_len = %ld) ldev = [%p]\n", priv, kcb, (void*)iov_base, iov_len, ldev);
dev_dbg(&priv->ldev->pldev->dev, "kpc_dma_transfer(priv = [%p], kcb = [%p], iov_base = [%p], iov_len = %ld) ldev = [%p]\n", priv, kcb, (void *)iov_base, iov_len, ldev);
acd = kzalloc(sizeof(*acd), GFP_KERNEL);
if (!acd){

12
drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c
View File

@@ -21,7 +21,7 @@ static LIST_HEAD(kpc_dma_list);
/********** kpc_dma_list list management **********/
struct kpc_dma_device * kpc_dma_lookup_device(int minor)
struct kpc_dma_device *kpc_dma_lookup_device(int minor)
{
struct kpc_dma_device *c;
mutex_lock(&kpc_dma_mtx);
@@ -36,14 +36,14 @@ struct kpc_dma_device * kpc_dma_lookup_device(int minor)
return c;
}
void kpc_dma_add_device(struct kpc_dma_device * ldev)
void kpc_dma_add_device(struct kpc_dma_device *ldev)
{
mutex_lock(&kpc_dma_mtx);
list_add(&ldev->list, &kpc_dma_list);
mutex_unlock(&kpc_dma_mtx);
}
void kpc_dma_del_device(struct kpc_dma_device * ldev)
void kpc_dma_del_device(struct kpc_dma_device *ldev)
{
mutex_lock(&kpc_dma_mtx);
list_del(&ldev->list);
@@ -80,7 +80,7 @@ static ssize_t show_engine_regs(struct device *dev, struct device_attribute *at
}
DEVICE_ATTR(engine_regs, 0444, show_engine_regs, NULL);
static const struct attribute * ndd_attr_list[] = {
static const struct attribute *ndd_attr_list[] = {
&dev_attr_engine_regs.attr,
NULL,
};
@@ -203,7 +203,7 @@ struct platform_driver kpc_dma_plat_driver_i = {
};
static
int __init kpc_dma_driver_init(void)
int __init kpc_dma_driver_init(void)
{
int err;
@@ -239,7 +239,7 @@ int __init kpc_dma_driver_init(void)
module_init(kpc_dma_driver_init);
static
void __exit kpc_dma_driver_exit(void)
void __exit kpc_dma_driver_exit(void)
{
platform_driver_unregister(&kpc_dma_plat_driver_i);
class_destroy(kpc_dma_class);

6
drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.h
View File

@@ -56,7 +56,7 @@ struct dev_private_data {
u64 user_sts;
};
struct kpc_dma_device * kpc_dma_lookup_device(int minor);
struct kpc_dma_device *kpc_dma_lookup_device(int minor);
extern struct file_operations kpc_dma_fops;
@@ -172,12 +172,12 @@ void SetClearEngineControl(struct kpc_dma_device *eng, u32 set_bits, u32 clear_
}
static inline
void SetEngineNextPtr(struct kpc_dma_device *eng, struct kpc_dma_descriptor * desc)
void SetEngineNextPtr(struct kpc_dma_device *eng, struct kpc_dma_descriptor *desc)
{
writel(desc->MyDMAAddr, eng->eng_regs + 2);
}
static inline
void SetEngineSWPtr(struct kpc_dma_device *eng, struct kpc_dma_descriptor * desc)
void SetEngineSWPtr(struct kpc_dma_device *eng, struct kpc_dma_descriptor *desc)
{
writel(desc->MyDMAAddr, eng->eng_regs + 3);
}