aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux/brcm2708/patches-4.19/950-0318-char-vc_mem-Fix-all-coding-style-issues.patch
diff options
context:
space:
mode:
Diffstat (limited to 'target/linux/brcm2708/patches-4.19/950-0318-char-vc_mem-Fix-all-coding-style-issues.patch')
-rw-r--r--target/linux/brcm2708/patches-4.19/950-0318-char-vc_mem-Fix-all-coding-style-issues.patch428
1 files changed, 0 insertions, 428 deletions
diff --git a/target/linux/brcm2708/patches-4.19/950-0318-char-vc_mem-Fix-all-coding-style-issues.patch b/target/linux/brcm2708/patches-4.19/950-0318-char-vc_mem-Fix-all-coding-style-issues.patch
deleted file mode 100644
index 0723efff01..0000000000
--- a/target/linux/brcm2708/patches-4.19/950-0318-char-vc_mem-Fix-all-coding-style-issues.patch
+++ /dev/null
@@ -1,428 +0,0 @@
-From 13a47248597d82510f9a3ca2d17ff1214ad5216a Mon Sep 17 00:00:00 2001
-From: Dave Stevenson <dave.stevenson@raspberrypi.org>
-Date: Wed, 23 Jan 2019 18:37:29 +0000
-Subject: [PATCH 318/773] char: vc_mem: Fix all coding style issues.
-
-Cleans up all checkpatch errors in vc_mem.c and vc_mem.h
-No functional change to the code.
-
-Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
----
- drivers/char/broadcom/vc_mem.c | 177 +++++++++++---------------------
- include/linux/broadcom/vc_mem.h | 38 +++----
- 2 files changed, 77 insertions(+), 138 deletions(-)
-
---- a/drivers/char/broadcom/vc_mem.c
-+++ b/drivers/char/broadcom/vc_mem.c
-@@ -1,16 +1,16 @@
--/*****************************************************************************
--* Copyright 2010 - 2011 Broadcom Corporation. All rights reserved.
--*
--* Unless you and Broadcom execute a separate written software license
--* agreement governing use of this software, this software is licensed to you
--* under the terms of the GNU General Public License version 2, available at
--* http://www.broadcom.com/licenses/GPLv2.php (the "GPL").
--*
--* Notwithstanding the above, under no circumstances may you combine this
--* software in any way with any other Broadcom software provided under a
--* license other than the GPL, without Broadcom's express prior written
--* consent.
--*****************************************************************************/
-+/*
-+ * Copyright 2010 - 2011 Broadcom Corporation. All rights reserved.
-+ *
-+ * Unless you and Broadcom execute a separate written software license
-+ * agreement governing use of this software, this software is licensed to you
-+ * under the terms of the GNU General Public License version 2, available at
-+ * http://www.broadcom.com/licenses/GPLv2.php (the "GPL").
-+ *
-+ * Notwithstanding the above, under no circumstances may you combine this
-+ * software in any way with any other Broadcom software provided under a
-+ * license other than the GPL, without Broadcom's express prior written
-+ * consent.
-+ */
-
- #include <linux/kernel.h>
- #include <linux/module.h>
-@@ -26,11 +26,11 @@
-
- #define DRIVER_NAME "vc-mem"
-
--// Device (/dev) related variables
--static dev_t vc_mem_devnum = 0;
--static struct class *vc_mem_class = NULL;
-+/* Device (/dev) related variables */
-+static dev_t vc_mem_devnum;
-+static struct class *vc_mem_class;
- static struct cdev vc_mem_cdev;
--static int vc_mem_inited = 0;
-+static int vc_mem_inited;
-
- #ifdef CONFIG_DEBUG_FS
- static struct dentry *vc_mem_debugfs_entry;
-@@ -50,96 +50,55 @@ static struct dentry *vc_mem_debugfs_ent
- * bootloader (and/or kernel). When that happens, the values of these variables
- * would be calculated and assigned in the init function.
- */
--// in the 2835 VC in mapped above ARM, but ARM has full access to VC space
--unsigned long mm_vc_mem_phys_addr = 0x00000000;
--unsigned int mm_vc_mem_size = 0;
--unsigned int mm_vc_mem_base = 0;
--
-+/* In the 2835 VC in mapped above ARM, but ARM has full access to VC space */
-+unsigned long mm_vc_mem_phys_addr;
- EXPORT_SYMBOL(mm_vc_mem_phys_addr);
-+unsigned int mm_vc_mem_size;
- EXPORT_SYMBOL(mm_vc_mem_size);
-+unsigned int mm_vc_mem_base;
- EXPORT_SYMBOL(mm_vc_mem_base);
-
--static uint phys_addr = 0;
--static uint mem_size = 0;
--static uint mem_base = 0;
--
--
--/****************************************************************************
--*
--* vc_mem_open
--*
--***************************************************************************/
-+static uint phys_addr;
-+static uint mem_size;
-+static uint mem_base;
-
- static int
- vc_mem_open(struct inode *inode, struct file *file)
- {
-- (void) inode;
-- (void) file;
-+ (void)inode;
-
- pr_debug("%s: called file = 0x%p\n", __func__, file);
-
- return 0;
- }
-
--/****************************************************************************
--*
--* vc_mem_release
--*
--***************************************************************************/
--
- static int
- vc_mem_release(struct inode *inode, struct file *file)
- {
-- (void) inode;
-- (void) file;
-+ (void)inode;
-
- pr_debug("%s: called file = 0x%p\n", __func__, file);
-
- return 0;
- }
-
--/****************************************************************************
--*
--* vc_mem_get_size
--*
--***************************************************************************/
--
- static void
- vc_mem_get_size(void)
- {
- }
-
--/****************************************************************************
--*
--* vc_mem_get_base
--*
--***************************************************************************/
--
- static void
- vc_mem_get_base(void)
- {
- }
-
--/****************************************************************************
--*
--* vc_mem_get_current_size
--*
--***************************************************************************/
--
- int
- vc_mem_get_current_size(void)
- {
- return mm_vc_mem_size;
- }
--
- EXPORT_SYMBOL_GPL(vc_mem_get_current_size);
-
--/****************************************************************************
--*
--* vc_mem_ioctl
--*
--***************************************************************************/
--
- static long
- vc_mem_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
- {
-@@ -154,52 +113,52 @@ vc_mem_ioctl(struct file *file, unsigned
- case VC_MEM_IOC_MEM_PHYS_ADDR:
- {
- pr_debug("%s: VC_MEM_IOC_MEM_PHYS_ADDR=0x%p\n",
-- __func__, (void *) mm_vc_mem_phys_addr);
-+ __func__, (void *)mm_vc_mem_phys_addr);
-
-- if (copy_to_user((void *) arg, &mm_vc_mem_phys_addr,
-- sizeof (mm_vc_mem_phys_addr)) != 0) {
-+ if (copy_to_user((void *)arg, &mm_vc_mem_phys_addr,
-+ sizeof(mm_vc_mem_phys_addr))) {
- rc = -EFAULT;
- }
- break;
- }
- case VC_MEM_IOC_MEM_SIZE:
- {
-- // Get the videocore memory size first
-+ /* Get the videocore memory size first */
- vc_mem_get_size();
-
- pr_debug("%s: VC_MEM_IOC_MEM_SIZE=%x\n", __func__,
-- mm_vc_mem_size);
-+ mm_vc_mem_size);
-
-- if (copy_to_user((void *) arg, &mm_vc_mem_size,
-- sizeof (mm_vc_mem_size)) != 0) {
-+ if (copy_to_user((void *)arg, &mm_vc_mem_size,
-+ sizeof(mm_vc_mem_size))) {
- rc = -EFAULT;
- }
- break;
- }
- case VC_MEM_IOC_MEM_BASE:
- {
-- // Get the videocore memory base
-+ /* Get the videocore memory base */
- vc_mem_get_base();
-
- pr_debug("%s: VC_MEM_IOC_MEM_BASE=%x\n", __func__,
-- mm_vc_mem_base);
-+ mm_vc_mem_base);
-
-- if (copy_to_user((void *) arg, &mm_vc_mem_base,
-- sizeof (mm_vc_mem_base)) != 0) {
-+ if (copy_to_user((void *)arg, &mm_vc_mem_base,
-+ sizeof(mm_vc_mem_base))) {
- rc = -EFAULT;
- }
- break;
- }
- case VC_MEM_IOC_MEM_LOAD:
- {
-- // Get the videocore memory base
-+ /* Get the videocore memory base */
- vc_mem_get_base();
-
- pr_debug("%s: VC_MEM_IOC_MEM_LOAD=%x\n", __func__,
- mm_vc_mem_base);
-
-- if (copy_to_user((void *) arg, &mm_vc_mem_base,
-- sizeof (mm_vc_mem_base)) != 0) {
-+ if (copy_to_user((void *)arg, &mm_vc_mem_base,
-+ sizeof(mm_vc_mem_base))) {
- rc = -EFAULT;
- }
- break;
-@@ -243,12 +202,6 @@ vc_mem_compat_ioctl(struct file *file, u
- }
- #endif
-
--/****************************************************************************
--*
--* vc_mem_mmap
--*
--***************************************************************************/
--
- static int
- vc_mem_mmap(struct file *filp, struct vm_area_struct *vma)
- {
-@@ -257,32 +210,26 @@ vc_mem_mmap(struct file *filp, struct vm
- unsigned long offset = vma->vm_pgoff << PAGE_SHIFT;
-
- pr_debug("%s: vm_start = 0x%08lx vm_end = 0x%08lx vm_pgoff = 0x%08lx\n",
-- __func__, (long) vma->vm_start, (long) vma->vm_end,
-- (long) vma->vm_pgoff);
-+ __func__, (long)vma->vm_start, (long)vma->vm_end,
-+ (long)vma->vm_pgoff);
-
- if (offset + length > mm_vc_mem_size) {
- pr_err("%s: length %ld is too big\n", __func__, length);
- return -EINVAL;
- }
-- // Do not cache the memory map
-+ /* Do not cache the memory map */
- vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
-
- rc = remap_pfn_range(vma, vma->vm_start,
- (mm_vc_mem_phys_addr >> PAGE_SHIFT) +
- vma->vm_pgoff, length, vma->vm_page_prot);
-- if (rc != 0) {
-+ if (rc)
- pr_err("%s: remap_pfn_range failed (rc=%d)\n", __func__, rc);
-- }
-
- return rc;
- }
-
--/****************************************************************************
--*
--* File Operations for the driver.
--*
--***************************************************************************/
--
-+/* File Operations for the driver. */
- static const struct file_operations vc_mem_fops = {
- .owner = THIS_MODULE,
- .open = vc_mem_open,
-@@ -316,7 +263,7 @@ static int vc_mem_debugfs_init(
- vc_mem_debugfs_entry,
- (u32 *)&mm_vc_mem_phys_addr)) {
- dev_warn(dev, "%s:could not create vc_mem_phys entry\n",
-- __func__);
-+ __func__);
- goto fail;
- }
-
-@@ -325,7 +272,7 @@ static int vc_mem_debugfs_init(
- vc_mem_debugfs_entry,
- (u32 *)&mm_vc_mem_size)) {
- dev_warn(dev, "%s:could not create vc_mem_size entry\n",
-- __func__);
-+ __func__);
- goto fail;
- }
-
-@@ -347,12 +294,7 @@ fail:
-
- #endif /* CONFIG_DEBUG_FS */
-
--
--/****************************************************************************
--*
--* vc_mem_init
--*
--***************************************************************************/
-+/* Module load/unload functions */
-
- static int __init
- vc_mem_init(void)
-@@ -369,16 +311,19 @@ vc_mem_init(void)
- vc_mem_get_size();
-
- pr_info("vc-mem: phys_addr:0x%08lx mem_base=0x%08x mem_size:0x%08x(%u MiB)\n",
-- mm_vc_mem_phys_addr, mm_vc_mem_base, mm_vc_mem_size, mm_vc_mem_size / (1024 * 1024));
-+ mm_vc_mem_phys_addr, mm_vc_mem_base, mm_vc_mem_size,
-+ mm_vc_mem_size / (1024 * 1024));
-
-- if ((rc = alloc_chrdev_region(&vc_mem_devnum, 0, 1, DRIVER_NAME)) < 0) {
-+ rc = alloc_chrdev_region(&vc_mem_devnum, 0, 1, DRIVER_NAME);
-+ if (rc < 0) {
- pr_err("%s: alloc_chrdev_region failed (rc=%d)\n",
- __func__, rc);
- goto out_err;
- }
-
- cdev_init(&vc_mem_cdev, &vc_mem_fops);
-- if ((rc = cdev_add(&vc_mem_cdev, vc_mem_devnum, 1)) != 0) {
-+ rc = cdev_add(&vc_mem_cdev, vc_mem_devnum, 1);
-+ if (rc) {
- pr_err("%s: cdev_add failed (rc=%d)\n", __func__, rc);
- goto out_unregister;
- }
-@@ -408,26 +353,20 @@ vc_mem_init(void)
-
- device_destroy(vc_mem_class, vc_mem_devnum);
-
-- out_class_destroy:
-+out_class_destroy:
- class_destroy(vc_mem_class);
- vc_mem_class = NULL;
-
-- out_cdev_del:
-+out_cdev_del:
- cdev_del(&vc_mem_cdev);
-
-- out_unregister:
-+out_unregister:
- unregister_chrdev_region(vc_mem_devnum, 1);
-
-- out_err:
-+out_err:
- return -1;
- }
-
--/****************************************************************************
--*
--* vc_mem_exit
--*
--***************************************************************************/
--
- static void __exit
- vc_mem_exit(void)
- {
---- a/include/linux/broadcom/vc_mem.h
-+++ b/include/linux/broadcom/vc_mem.h
-@@ -1,16 +1,16 @@
--/*****************************************************************************
--* Copyright 2010 - 2011 Broadcom Corporation. All rights reserved.
--*
--* Unless you and Broadcom execute a separate written software license
--* agreement governing use of this software, this software is licensed to you
--* under the terms of the GNU General Public License version 2, available at
--* http://www.broadcom.com/licenses/GPLv2.php (the "GPL").
--*
--* Notwithstanding the above, under no circumstances may you combine this
--* software in any way with any other Broadcom software provided under a
--* license other than the GPL, without Broadcom's express prior written
--* consent.
--*****************************************************************************/
-+/*
-+ * Copyright 2010 - 2011 Broadcom Corporation. All rights reserved.
-+ *
-+ * Unless you and Broadcom execute a separate written software license
-+ * agreement governing use of this software, this software is licensed to you
-+ * under the terms of the GNU General Public License version 2, available at
-+ * http://www.broadcom.com/licenses/GPLv2.php (the "GPL").
-+ *
-+ * Notwithstanding the above, under no circumstances may you combine this
-+ * software in any way with any other Broadcom software provided under a
-+ * license other than the GPL, without Broadcom's express prior written
-+ * consent.
-+ */
-
- #ifndef _VC_MEM_H
- #define _VC_MEM_H
-@@ -19,17 +19,17 @@
-
- #define VC_MEM_IOC_MAGIC 'v'
-
--#define VC_MEM_IOC_MEM_PHYS_ADDR _IOR( VC_MEM_IOC_MAGIC, 0, unsigned long )
--#define VC_MEM_IOC_MEM_SIZE _IOR( VC_MEM_IOC_MAGIC, 1, unsigned int )
--#define VC_MEM_IOC_MEM_BASE _IOR( VC_MEM_IOC_MAGIC, 2, unsigned int )
--#define VC_MEM_IOC_MEM_LOAD _IOR( VC_MEM_IOC_MAGIC, 3, unsigned int )
-+#define VC_MEM_IOC_MEM_PHYS_ADDR _IOR(VC_MEM_IOC_MAGIC, 0, unsigned long)
-+#define VC_MEM_IOC_MEM_SIZE _IOR(VC_MEM_IOC_MAGIC, 1, unsigned int)
-+#define VC_MEM_IOC_MEM_BASE _IOR(VC_MEM_IOC_MAGIC, 2, unsigned int)
-+#define VC_MEM_IOC_MEM_LOAD _IOR(VC_MEM_IOC_MAGIC, 3, unsigned int)
-
--#if defined( __KERNEL__ )
-+#ifdef __KERNEL__
- #define VC_MEM_TO_ARM_ADDR_MASK 0x3FFFFFFF
-
- extern unsigned long mm_vc_mem_phys_addr;
- extern unsigned int mm_vc_mem_size;
--extern int vc_mem_get_current_size( void );
-+extern int vc_mem_get_current_size(void);
- #endif
-
- #ifdef CONFIG_COMPAT