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Commit 3d7e7d3f authored by Will Deacon's avatar Will Deacon Committed by Giuliano Procida
Browse files

ANDROID: usb: f_accessory: Remove useless non-debug prints 



Remove some useless print statements, as they can trivially be used to
spam the console and don't report anything meaningful.

Bug: 173789633
Signed-off-by: default avatarWill Deacon <willdeacon@google.com>
Change-Id: I28052010fc3ec033a2c99efeb3f6c919d54d75c2
Signed-off-by: default avatarGiuliano Procida <gprocida@google.com>
parent 4395d0ba

drivers/usb/gadget/function/f_accessory.c

+0 −12
Original line number Diff line number Diff line
@@ -761,7 +761,6 @@ static long acc_ioctl(struct file *fp, unsigned code, unsigned long value) 


static int acc_open(struct inode *ip, struct file *fp)

{

	printk(KERN_INFO "acc_open\n");

	if (atomic_xchg(&_acc_dev->open_excl, 1))

		return -EBUSY;
@@ -772,8 +771,6 @@ static int acc_open(struct inode *ip, struct file *fp) 


static int acc_release(struct inode *ip, struct file *fp)

{

	printk(KERN_INFO "acc_release\n");



	WARN_ON(!atomic_xchg(&_acc_dev->open_excl, 0));

	/* indicate that we are disconnected

	 * still could be online so don't touch online flag
@@ -848,12 +845,6 @@ int acc_ctrlrequest(struct usb_composite_dev *cdev, 
	 */

	if (!dev)

		return -ENODEV;

/*

	printk(KERN_INFO "acc_ctrlrequest "

			"%02x.%02x v%04x i%04x l%u\n",

			b_requestType, b_request,

			w_value, w_index, w_length);

*/



	if (b_requestType == (USB_DIR_OUT | USB_TYPE_VENDOR)) {

		if (b_request == ACCESSORY_START) {
@@ -1320,7 +1311,6 @@ static struct usb_function_instance *acc_alloc_inst(void) 
	err = acc_setup();

	if (err) {

		kfree(fi_acc);

		pr_err("Error setting ACCESSORY\n");

		return ERR_PTR(err);

	}
@@ -1347,8 +1337,6 @@ static struct usb_function *acc_alloc(struct usb_function_instance *fi) 
{

	struct acc_dev *dev = _acc_dev;



	pr_info("acc_alloc\n");



	dev->function.name = "accessory";

	dev->function.strings = acc_strings,

	dev->function.fs_descriptors = fs_acc_descs;