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misc: mic: cleanups for "--strict" checkpatch.

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These changes were mostly authored by Joe Perches <joe@perches.com>
@ https://lkml.org/lkml/2013/9/5/602

Reported-by: Joe Perches <joe@perches.com>
Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Signed-off-by: Dasaratharaman Chandramouli <dasaratharaman.chandramouli@intel.com>
Signed-off-by: Nikhil Rao <nikhil.rao@intel.com>
Signed-off-by: Harshavardhan R Kharche <harshavardhan.r.kharche@intel.com>
Signed-off-by: Sudeep Dutt <sudeep.dutt@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ashutosh Dixit
2013-09-27 09:49:53 -07:00
committed by Greg Kroah-Hartman
parent 4aa79961a5
commit ced2c60fb5
12 changed files with 158 additions and 167 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
drivers/misc/mic/host/mic_intr.c
View File

@@ -71,8 +71,8 @@ static irqreturn_t mic_interrupt(int irq, void *dev)
/* Return the interrupt offset from the index. Index is 0 based. */
static u16 mic_map_src_to_offset(struct mic_device *mdev,
int intr_src, enum mic_intr_type type) {
int intr_src, enum mic_intr_type type)
{
if (type >= MIC_NUM_INTR_TYPES)
return MIC_NUM_OFFSETS;
if (intr_src >= mdev->intr_info->intr_len[type])
@@ -112,7 +112,7 @@ static struct mic_intr_cb *mic_register_intr_callback(struct mic_device *mdev,
struct mic_intr_cb *intr_cb;
unsigned long flags;
int rc;
intr_cb = kmalloc(sizeof(struct mic_intr_cb), GFP_KERNEL);
intr_cb = kmalloc(sizeof(*intr_cb), GFP_KERNEL);
if (!intr_cb)
return ERR_PTR(-ENOMEM);
@@ -159,7 +159,7 @@ static u8 mic_unregister_intr_callback(struct mic_device *mdev, u32 idx)
if (intr_cb->cb_id == idx) {
list_del(pos);
ida_simple_remove(&mdev->irq_info.cb_ida,
intr_cb->cb_id);
intr_cb->cb_id);
kfree(intr_cb);
spin_unlock_irqrestore(
&mdev->irq_info.mic_intr_lock, flags);
@@ -182,9 +182,10 @@ static u8 mic_unregister_intr_callback(struct mic_device *mdev, u32 idx)
static int mic_setup_msix(struct mic_device *mdev, struct pci_dev *pdev)
{
int rc, i;
int entry_size = sizeof(*mdev->irq_info.msix_entries);
mdev->irq_info.msix_entries = kmalloc(sizeof(struct msix_entry) *
MIC_MIN_MSIX, GFP_KERNEL);
mdev->irq_info.msix_entries = kmalloc_array(MIC_MIN_MSIX,
entry_size, GFP_KERNEL);
if (!mdev->irq_info.msix_entries) {
rc = -ENOMEM;
goto err_nomem1;
@@ -231,8 +232,9 @@ static int mic_setup_callbacks(struct mic_device *mdev)
{
int i;
mdev->irq_info.cb_list = kmalloc(sizeof(struct list_head) *
MIC_NUM_OFFSETS, GFP_KERNEL);
mdev->irq_info.cb_list = kmalloc_array(MIC_NUM_OFFSETS,
sizeof(*mdev->irq_info.cb_list),
GFP_KERNEL);
if (!mdev->irq_info.cb_list)
return -ENOMEM;
@@ -261,7 +263,7 @@ static void mic_release_callbacks(struct mic_device *mdev)
if (list_empty(&mdev->irq_info.cb_list[i])) {
spin_unlock_irqrestore(&mdev->irq_info.mic_intr_lock,
flags);
flags);
break;
}
@@ -269,7 +271,7 @@ static void mic_release_callbacks(struct mic_device *mdev)
intr_cb = list_entry(pos, struct mic_intr_cb, list);
list_del(pos);
ida_simple_remove(&mdev->irq_info.cb_ida,
intr_cb->cb_id);
intr_cb->cb_id);
kfree(intr_cb);
}
spin_unlock_irqrestore(&mdev->irq_info.mic_intr_lock, flags);
@@ -427,8 +429,8 @@ struct mic_irq *mic_request_irq(struct mic_device *mdev,
offset = mic_map_src_to_offset(mdev, intr_src, type);
if (offset >= MIC_NUM_OFFSETS) {
dev_err(mdev->sdev->parent,
"Error mapping index %d to a valid source id.\n",
intr_src);
"Error mapping index %d to a valid source id.\n",
intr_src);
rc = -EINVAL;
goto err;
}
@@ -437,7 +439,7 @@ struct mic_irq *mic_request_irq(struct mic_device *mdev,
msix = mic_get_available_vector(mdev);
if (!msix) {
dev_err(mdev->sdev->parent,
"No MSIx vectors available for use.\n");
"No MSIx vectors available for use.\n");
rc = -ENOSPC;
goto err;
}
@@ -460,7 +462,7 @@ struct mic_irq *mic_request_irq(struct mic_device *mdev,
offset, func, data);
if (IS_ERR(intr_cb)) {
dev_err(mdev->sdev->parent,
"No available callback entries for use\n");
"No available callback entries for use\n");
rc = PTR_ERR(intr_cb);
goto err;
}
@@ -506,7 +508,7 @@ void mic_free_irq(struct mic_device *mdev,
if (mdev->irq_info.num_vectors > 1) {
if (entry >= mdev->irq_info.num_vectors) {
dev_warn(mdev->sdev->parent,
"entry %d should be < num_irq %d\n",
"entry %d should be < num_irq %d\n",
entry, mdev->irq_info.num_vectors);
return;
}
@@ -581,7 +583,7 @@ void mic_free_interrupts(struct mic_device *mdev, struct pci_dev *pdev)
for (i = 0; i < mdev->irq_info.num_vectors; i++) {
if (mdev->irq_info.mic_msi_map[i])
dev_warn(&pdev->dev, "irq %d may still be in use.\n",
mdev->irq_info.msix_entries[i].vector);
mdev->irq_info.msix_entries[i].vector);
}
kfree(mdev->irq_info.mic_msi_map);
kfree(mdev->irq_info.msix_entries);