Commit 1fd923f3 authored by Christian Gromm's avatar Christian Gromm Committed by Greg Kroah-Hartman
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staging: most: cdev: replace function prefix 



This patch replaces the function prefixes aim_* with comp_*. It is needed
to complete the process of changing the module designator from AIM to
Component.

Signed-off-by: default avatarChristian Gromm <christian.gromm@microchip.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 2525ef55

drivers/staging/most/cdev/cdev.c

+29 −29
Original line number Diff line number Diff line
@@ -106,14 +106,14 @@ static void destroy_channel(struct comp_channel *c) 
}



/**

 * aim_open - implements the syscall to open the device

 * comp_open - implements the syscall to open the device

 * @inode: inode pointer

 * @filp: file pointer

 *

 * This stores the channel pointer in the private data field of

 * the file structure and activates the channel within the core.

 */

static int aim_open(struct inode *inode, struct file *filp)

static int comp_open(struct inode *inode, struct file *filp)

{

	struct comp_channel *c;

	int ret;
@@ -151,13 +151,13 @@ static int aim_open(struct inode *inode, struct file *filp) 
}



/**

 * aim_close - implements the syscall to close the device

 * comp_close - implements the syscall to close the device

 * @inode: inode pointer

 * @filp: file pointer

 *

 * This stops the channel within the core.

 */

static int aim_close(struct inode *inode, struct file *filp)

static int comp_close(struct inode *inode, struct file *filp)

{

	struct comp_channel *c = to_channel(inode->i_cdev);
@@ -176,13 +176,13 @@ static int aim_close(struct inode *inode, struct file *filp) 
}



/**

 * aim_write - implements the syscall to write to the device

 * comp_write - implements the syscall to write to the device

 * @filp: file pointer

 * @buf: pointer to user buffer

 * @count: number of bytes to write

 * @offset: offset from where to start writing

 */

static ssize_t aim_write(struct file *filp, const char __user *buf,

static ssize_t comp_write(struct file *filp, const char __user *buf,

			  size_t count, loff_t *offset)

{

	int ret;
@@ -230,14 +230,14 @@ unlock: 
}



/**

 * aim_read - implements the syscall to read from the device

 * comp_read - implements the syscall to read from the device

 * @filp: file pointer

 * @buf: pointer to user buffer

 * @count: number of bytes to read

 * @offset: offset from where to start reading

 */

static ssize_t

aim_read(struct file *filp, char __user *buf, size_t count, loff_t *offset)

comp_read(struct file *filp, char __user *buf, size_t count, loff_t *offset)

{

	size_t to_copy, not_copied, copied;

	struct mbo *mbo;
@@ -281,7 +281,7 @@ aim_read(struct file *filp, char __user *buf, size_t count, loff_t *offset) 
	return copied;

}



static unsigned int aim_poll(struct file *filp, poll_table *wait)

static unsigned int comp_poll(struct file *filp, poll_table *wait)

{

	struct comp_channel *c = filp->private_data;

	unsigned int mask = 0;
@@ -303,22 +303,22 @@ static unsigned int aim_poll(struct file *filp, poll_table *wait) 
 */

static const struct file_operations channel_fops = {

	.owner = THIS_MODULE,

	.read = aim_read,

	.write = aim_write,

	.open = aim_open,

	.release = aim_close,

	.poll = aim_poll,

	.read = comp_read,

	.write = comp_write,

	.open = comp_open,

	.release = comp_close,

	.poll = comp_poll,

};



/**

 * aim_disconnect_channel - disconnect a channel

 * comp_disconnect_channel - disconnect a channel

 * @iface: pointer to interface instance

 * @channel_id: channel index

 *

 * This frees allocated memory and removes the cdev that represents this

 * channel in user space.

 */

static int aim_disconnect_channel(struct most_interface *iface, int channel_id)

static int comp_disconnect_channel(struct most_interface *iface, int channel_id)

{

	struct comp_channel *c;
@@ -348,13 +348,13 @@ static int aim_disconnect_channel(struct most_interface *iface, int channel_id) 
}



/**

 * aim_rx_completion - completion handler for rx channels

 * comp_rx_completion - completion handler for rx channels

 * @mbo: pointer to buffer object that has completed

 *

 * This searches for the channel linked to this MBO and stores it in the local

 * fifo buffer.

 */

static int aim_rx_completion(struct mbo *mbo)

static int comp_rx_completion(struct mbo *mbo)

{

	struct comp_channel *c;
@@ -381,13 +381,13 @@ static int aim_rx_completion(struct mbo *mbo) 
}



/**

 * aim_tx_completion - completion handler for tx channels

 * comp_tx_completion - completion handler for tx channels

 * @iface: pointer to interface instance

 * @channel_id: channel index/ID

 *

 * This wakes sleeping processes in the wait-queue.

 */

static int aim_tx_completion(struct most_interface *iface, int channel_id)

static int comp_tx_completion(struct most_interface *iface, int channel_id)

{

	struct comp_channel *c;
@@ -408,7 +408,7 @@ static int aim_tx_completion(struct most_interface *iface, int channel_id) 
}



/**

 * aim_probe - probe function of the driver module

 * comp_probe - probe function of the driver module

 * @iface: pointer to interface instance

 * @channel_id: channel index/ID

 * @cfg: pointer to actual channel configuration
@@ -418,7 +418,7 @@ static int aim_tx_completion(struct most_interface *iface, int channel_id) 
 *

 * Returns 0 on success or error code otherwise.

 */

static int aim_probe(struct most_interface *iface, int channel_id,

static int comp_probe(struct most_interface *iface, int channel_id,

		      struct most_channel_config *cfg, char *name)

{

	struct comp_channel *c;
@@ -427,7 +427,7 @@ static int aim_probe(struct most_interface *iface, int channel_id, 
	int current_minor;



	if ((!iface) || (!cfg) || (!name)) {

		pr_info("Probing AIM with bad arguments");

		pr_info("Probing component with bad arguments");

		return -EINVAL;

	}

	c = get_channel(iface, channel_id);
@@ -491,10 +491,10 @@ error_alloc_channel: 


static struct core_component cdev_comp = {

	.name = "cdev",

	.probe_channel = aim_probe,

	.disconnect_channel = aim_disconnect_channel,

	.rx_completion = aim_rx_completion,

	.tx_completion = aim_tx_completion,

	.probe_channel = comp_probe,

	.disconnect_channel = comp_disconnect_channel,

	.rx_completion = comp_rx_completion,

	.tx_completion = comp_tx_completion,

};



static int __init mod_init(void)

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