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Commit 9a7f2e96 authored by Roman Kiryanov's avatar Roman Kiryanov
Browse files

goldfish: pipe: ANDROID: add blank lines 



To separate variable declarations from executable code
and to improve readability.

Bug: 72717639
Bug: 66884503
Change-Id: I46fb70b13b8e3d061dfc2288f5720a379f1f39a9
Signed-off-by: default avatarRoman Kiryanov <rkir@google.com>
parent c4fcb017

drivers/platform/goldfish/goldfish_pipe_v2.c

+9 −2
Original line number Diff line number Diff line
@@ -49,7 +49,6 @@ 
#include <linux/printk.h>

#include "goldfish_pipe.h"





/*

 * Update this when something changes in the driver's behavior so the host

 * can benefit from knowing it
@@ -228,9 +227,12 @@ static int goldfish_cmd_locked(struct goldfish_pipe *pipe, enum PipeCmdCode cmd) 
static int goldfish_cmd(struct goldfish_pipe *pipe, enum PipeCmdCode cmd)

{

	int status;



	if (mutex_lock_interruptible(&pipe->lock))

		return PIPE_ERROR_IO;



	status = goldfish_cmd_locked(pipe, cmd);



	mutex_unlock(&pipe->lock);

	return status;

}
@@ -361,7 +363,6 @@ static int transfer_max_buffers(struct goldfish_pipe* pipe, 
	mutex_unlock(&pipe->lock);



	release_user_pages(pages, pages_count, is_write, *consumed_size);



	return 0;

}
@@ -414,6 +415,7 @@ static ssize_t goldfish_pipe_read_write(struct file *filp, 
	while (address < address_end) {

		s32 consumed_size;

		int status;



		ret = transfer_max_buffers(pipe, address, address_end, is_write,

			last_page, last_page_size, &consumed_size, &status);

		if (ret < 0)
@@ -724,6 +726,7 @@ static int goldfish_pipe_open(struct inode *inode, struct file *file) 
		pr_err("Could not tell host of new pipe! status=%d\n", status);

		goto err_cmd;

	}



	/* All is done, save the pipe into the file's private data field */

	file->private_data = pipe;

	return 0;
@@ -754,8 +757,10 @@ static int goldfish_pipe_release(struct inode *inode, struct file *filp) 
	spin_unlock_irqrestore(&dev->lock, flags);



	filp->private_data = NULL;



	free_page((unsigned long)pipe->command_buffer);

	kfree(pipe);



	return 0;

}
@@ -829,6 +834,7 @@ static int goldfish_pipe_device_init_v2(struct platform_device *pdev) 
		writel((u32)(unsigned long)paddr,

			dev->base + PIPE_REG_OPEN_BUFFER);

	}



	return 0;

}
@@ -897,6 +903,7 @@ error: 
static int goldfish_pipe_remove(struct platform_device *pdev)

{

	struct goldfish_pipe_dev *dev = pipe_dev;



	if (dev->version < PIPE_CURRENT_DEVICE_VERSION)

		goldfish_pipe_device_deinit_v1(pdev);

	else