staging: exfat: add STAGING prefix to config names

Add STAGING prefix to config names to avoid collsion with fs/exfat config.
Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Link: https://lore.kernel.org/r/20200103011345.25245-1-namjae.jeon@samsung.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/Makefile

@@ -48,7 +48,7 @@ obj-$(CONFIG_FIELDBUS_DEV)     += fieldbus/
 obj-$(CONFIG_KPC2000)		+= kpc2000/
 obj-$(CONFIG_UWB)		+= uwb/
 obj-$(CONFIG_USB_WUSB)		+= wusbcore/
-obj-$(CONFIG_EXFAT_FS)		+= exfat/
+obj-$(CONFIG_STAGING_EXFAT_FS)	+= exfat/
 obj-$(CONFIG_QLGE)		+= qlge/
 obj-$(CONFIG_NET_VENDOR_HP)	+= hp/
 obj-$(CONFIG_WFX)		+= wfx/

drivers/staging/exfat/Kconfig

 # SPDX-License-Identifier: GPL-2.0
-config EXFAT_FS
+config STAGING_EXFAT_FS
 	tristate "exFAT fs support"
 	depends on BLOCK
 	select NLS
 	help
 	  This adds support for the exFAT file system.
 
-config EXFAT_DISCARD
+config STAGING_EXFAT_DISCARD
 	bool "enable discard support"
-	depends on EXFAT_FS
+	depends on STAGING_EXFAT_FS
 	default y
 
-config EXFAT_DELAYED_SYNC
+config STAGING_EXFAT_DELAYED_SYNC
 	bool "enable delayed sync"
-	depends on EXFAT_FS
+	depends on STAGING_EXFAT_FS
 	default n
 
-config EXFAT_KERNEL_DEBUG
+config STAGING_EXFAT_KERNEL_DEBUG
 	bool "enable kernel debug features via ioctl"
-	depends on EXFAT_FS
+	depends on STAGING_EXFAT_FS
 	default n
 
-config EXFAT_DEBUG_MSG
+config STAGING_EXFAT_DEBUG_MSG
 	bool "print debug messages"
-	depends on EXFAT_FS
+	depends on STAGING_EXFAT_FS
 	default n
 
-config EXFAT_DEFAULT_CODEPAGE
+config STAGING_EXFAT_DEFAULT_CODEPAGE
 	int "Default codepage for exFAT"
 	default 437
-	depends on EXFAT_FS
+	depends on STAGING_EXFAT_FS
 	help
 	  This option should be set to the codepage of your exFAT filesystems.
 
-config EXFAT_DEFAULT_IOCHARSET
+config STAGING_EXFAT_DEFAULT_IOCHARSET
 	string "Default iocharset for exFAT"
 	default "utf8"
-	depends on EXFAT_FS
+	depends on STAGING_EXFAT_FS
 	help
 	  Set this to the default input/output character set you'd like exFAT to use.

drivers/staging/exfat/Makefile

 # SPDX-License-Identifier: GPL-2.0-or-later
 
-obj-$(CONFIG_EXFAT_FS) += exfat.o
+obj-$(CONFIG_STAGING_EXFAT_FS) += exfat.o
 
 exfat-y :=	exfat_core.o	\
 		exfat_super.o	\

drivers/staging/exfat/exfat.h

@@ -9,7 +9,7 @@
 #include <linux/types.h>
 #include <linux/buffer_head.h>
 
-#ifdef CONFIG_EXFAT_KERNEL_DEBUG
+#ifdef CONFIG_STAGING_EXFAT_KERNEL_DEBUG
   /* For Debugging Purpose */
 	/* IOCTL code 'f' used by
 	 *   - file systems typically #0~0x1F
@@ -22,9 +22,9 @@
 
 #define EXFAT_DEBUGFLAGS_INVALID_UMOUNT	0x01
 #define EXFAT_DEBUGFLAGS_ERROR_RW	0x02
-#endif /* CONFIG_EXFAT_KERNEL_DEBUG */
+#endif /* CONFIG_STAGING_EXFAT_KERNEL_DEBUG */
 
-#ifdef CONFIG_EXFAT_DEBUG_MSG
+#ifdef CONFIG_STAGING_EXFAT_DEBUG_MSG
 #define DEBUG	1
 #else
 #undef DEBUG
@@ -661,10 +661,10 @@ struct exfat_mount_options {
 
 	/* on error: continue, panic, remount-ro */
 	unsigned char errors;
-#ifdef CONFIG_EXFAT_DISCARD
+#ifdef CONFIG_STAGING_EXFAT_DISCARD
 	/* flag on if -o dicard specified and device support discard() */
 	unsigned char discard;
-#endif /* CONFIG_EXFAT_DISCARD */
+#endif /* CONFIG_STAGING_EXFAT_DISCARD */
 };
 
 #define EXFAT_HASH_BITS		8
@@ -700,9 +700,9 @@ struct exfat_sb_info {
 
 	spinlock_t inode_hash_lock;
 	struct hlist_head inode_hashtable[EXFAT_HASH_SIZE];
-#ifdef CONFIG_EXFAT_KERNEL_DEBUG
+#ifdef CONFIG_STAGING_EXFAT_KERNEL_DEBUG
 	long debug_flags;
-#endif /* CONFIG_EXFAT_KERNEL_DEBUG */
+#endif /* CONFIG_STAGING_EXFAT_KERNEL_DEBUG */
 };
 
 /*

drivers/staging/exfat/exfat_blkdev.c

@@ -35,13 +35,13 @@ int exfat_bdev_read(struct super_block *sb, sector_t secno, struct buffer_head *
 {
 	struct bd_info_t *p_bd = &(EXFAT_SB(sb)->bd_info);
 	struct fs_info_t *p_fs = &(EXFAT_SB(sb)->fs_info);
-#ifdef CONFIG_EXFAT_KERNEL_DEBUG
+#ifdef CONFIG_STAGING_EXFAT_KERNEL_DEBUG
 	struct exfat_sb_info *sbi = EXFAT_SB(sb);
 	long flags = sbi->debug_flags;
 
 	if (flags & EXFAT_DEBUGFLAGS_ERROR_RW)
 		return -EIO;
-#endif /* CONFIG_EXFAT_KERNEL_DEBUG */
+#endif /* CONFIG_STAGING_EXFAT_KERNEL_DEBUG */
 
 	if (!p_bd->opened)
 		return -ENODEV;
@@ -72,13 +72,13 @@ int exfat_bdev_write(struct super_block *sb, sector_t secno, struct buffer_head
 	struct buffer_head *bh2;
 	struct bd_info_t *p_bd = &(EXFAT_SB(sb)->bd_info);
 	struct fs_info_t *p_fs = &(EXFAT_SB(sb)->fs_info);
-#ifdef CONFIG_EXFAT_KERNEL_DEBUG
+#ifdef CONFIG_STAGING_EXFAT_KERNEL_DEBUG
 	struct exfat_sb_info *sbi = EXFAT_SB(sb);
 	long flags = sbi->debug_flags;
 
 	if (flags & EXFAT_DEBUGFLAGS_ERROR_RW)
 		return -EIO;
-#endif /* CONFIG_EXFAT_KERNEL_DEBUG */
+#endif /* CONFIG_STAGING_EXFAT_KERNEL_DEBUG */
 
 	if (!p_bd->opened)
 		return -ENODEV;
@@ -121,13 +121,13 @@ int exfat_bdev_write(struct super_block *sb, sector_t secno, struct buffer_head
 int exfat_bdev_sync(struct super_block *sb)
 {
 	struct bd_info_t *p_bd = &(EXFAT_SB(sb)->bd_info);
-#ifdef CONFIG_EXFAT_KERNEL_DEBUG
+#ifdef CONFIG_STAGING_EXFAT_KERNEL_DEBUG
 	struct exfat_sb_info *sbi = EXFAT_SB(sb);
 	long flags = sbi->debug_flags;
 
 	if (flags & EXFAT_DEBUGFLAGS_ERROR_RW)
 		return -EIO;
-#endif /* CONFIG_EXFAT_KERNEL_DEBUG */
+#endif /* CONFIG_STAGING_EXFAT_KERNEL_DEBUG */
 
 	if (!p_bd->opened)
 		return -ENODEV;

drivers/staging/exfat/exfat_core.c

@@ -177,11 +177,11 @@ static s32 clr_alloc_bitmap(struct super_block *sb, u32 clu)
 {
 	int i, b;
 	sector_t sector;
-#ifdef CONFIG_EXFAT_DISCARD
+#ifdef CONFIG_STAGING_EXFAT_DISCARD
 	struct exfat_sb_info *sbi = EXFAT_SB(sb);
 	struct exfat_mount_options *opts = &sbi->options;
 	int ret;
-#endif /* CONFIG_EXFAT_DISCARD */
+#endif /* CONFIG_STAGING_EXFAT_DISCARD */
 	struct fs_info_t *p_fs = &(EXFAT_SB(sb)->fs_info);
 	struct bd_info_t *p_bd = &(EXFAT_SB(sb)->bd_info);
 
@@ -192,7 +192,7 @@ static s32 clr_alloc_bitmap(struct super_block *sb, u32 clu)
 
 	exfat_bitmap_clear((u8 *)p_fs->vol_amap[i]->b_data, b);
 
-#ifdef CONFIG_EXFAT_DISCARD
+#ifdef CONFIG_STAGING_EXFAT_DISCARD
 	if (opts->discard) {
 		ret = sb_issue_discard(sb, START_SECTOR(clu),
 				       (1 << p_fs->sectors_per_clu_bits),
@@ -204,7 +204,7 @@ static s32 clr_alloc_bitmap(struct super_block *sb, u32 clu)
 			return ret;
 		}
 	}
-#endif /* CONFIG_EXFAT_DISCARD */
+#endif /* CONFIG_STAGING_EXFAT_DISCARD */
 
 	return sector_write(sb, sector, p_fs->vol_amap[i], 0);
 }

drivers/staging/exfat/exfat_super.c

@@ -38,8 +38,8 @@
 
 static struct kmem_cache *exfat_inode_cachep;
 
-static int exfat_default_codepage = CONFIG_EXFAT_DEFAULT_CODEPAGE;
-static char exfat_default_iocharset[] = CONFIG_EXFAT_DEFAULT_IOCHARSET;
+static int exfat_default_codepage = CONFIG_STAGING_EXFAT_DEFAULT_CODEPAGE;
+static char exfat_default_iocharset[] = CONFIG_STAGING_EXFAT_DEFAULT_IOCHARSET;
 
 #define INC_IVERSION(x) (inode_inc_iversion(x))
 #define GET_IVERSION(x) (inode_peek_iversion_raw(x))
@@ -647,7 +647,7 @@ static int ffsCreateFile(struct inode *inode, char *path, u8 mode,
 	/* create a new file */
 	ret = create_file(inode, &dir, &uni_name, mode, fid);
 
-#ifndef CONFIG_EXFAT_DELAYED_SYNC
+#ifndef CONFIG_STAGING_EXFAT_DELAYED_SYNC
 	fs_sync(sb, true);
 	fs_set_vol_flags(sb, VOL_CLEAN);
 #endif
@@ -1008,7 +1008,7 @@ static int ffsWriteFile(struct inode *inode, struct file_id_t *fid,
 	update_dir_checksum_with_entry_set(sb, es);
 	release_entry_set(es);
 
-#ifndef CONFIG_EXFAT_DELAYED_SYNC
+#ifndef CONFIG_STAGING_EXFAT_DELAYED_SYNC
 	fs_sync(sb, true);
 	fs_set_vol_flags(sb, VOL_CLEAN);
 #endif
@@ -1134,7 +1134,7 @@ static int ffsTruncateFile(struct inode *inode, u64 old_size, u64 new_size)
 	if (fid->rwoffset > fid->size)
 		fid->rwoffset = fid->size;
 
-#ifndef CONFIG_EXFAT_DELAYED_SYNC
+#ifndef CONFIG_STAGING_EXFAT_DELAYED_SYNC
 	fs_sync(sb, true);
 	fs_set_vol_flags(sb, VOL_CLEAN);
 #endif
@@ -1282,7 +1282,7 @@ static int ffsMoveFile(struct inode *old_parent_inode, struct file_id_t *fid,
 						num_entries + 1);
 	}
 out:
-#ifndef CONFIG_EXFAT_DELAYED_SYNC
+#ifndef CONFIG_STAGING_EXFAT_DELAYED_SYNC
 	fs_sync(sb, true);
 	fs_set_vol_flags(sb, VOL_CLEAN);
 #endif
@@ -1344,7 +1344,7 @@ static int ffsRemoveFile(struct inode *inode, struct file_id_t *fid)
 	fid->start_clu = CLUSTER_32(~0);
 	fid->flags = (p_fs->vol_type == EXFAT) ? 0x03 : 0x01;
 
-#ifndef CONFIG_EXFAT_DELAYED_SYNC
+#ifndef CONFIG_STAGING_EXFAT_DELAYED_SYNC
 	fs_sync(sb, true);
 	fs_set_vol_flags(sb, VOL_CLEAN);
 #endif
@@ -1420,7 +1420,7 @@ static int ffsSetAttr(struct inode *inode, u32 attr)
 	update_dir_checksum_with_entry_set(sb, es);
 	release_entry_set(es);
 
-#ifndef CONFIG_EXFAT_DELAYED_SYNC
+#ifndef CONFIG_STAGING_EXFAT_DELAYED_SYNC
 	fs_sync(sb, true);
 	fs_set_vol_flags(sb, VOL_CLEAN);
 #endif
@@ -1804,7 +1804,7 @@ static int ffsCreateDir(struct inode *inode, char *path, struct file_id_t *fid)
 
 	ret = create_dir(inode, &dir, &uni_name, fid);
 
-#ifndef CONFIG_EXFAT_DELAYED_SYNC
+#ifndef CONFIG_STAGING_EXFAT_DELAYED_SYNC
 	fs_sync(sb, true);
 	fs_set_vol_flags(sb, VOL_CLEAN);
 #endif
@@ -2053,7 +2053,7 @@ static int ffsRemoveDir(struct inode *inode, struct file_id_t *fid)
 	fid->start_clu = CLUSTER_32(~0);
 	fid->flags = (p_fs->vol_type == EXFAT) ? 0x03 : 0x01;
 
-#ifndef CONFIG_EXFAT_DELAYED_SYNC
+#ifndef CONFIG_STAGING_EXFAT_DELAYED_SYNC
 	fs_sync(sb, true);
 	fs_set_vol_flags(sb, VOL_CLEAN);
 #endif
@@ -2176,14 +2176,14 @@ static long exfat_generic_ioctl(struct file *filp, unsigned int cmd,
 				unsigned long arg)
 {
 	struct inode *inode = filp->f_path.dentry->d_inode;
-#ifdef CONFIG_EXFAT_KERNEL_DEBUG
+#ifdef CONFIG_STAGING_EXFAT_KERNEL_DEBUG
 	unsigned int flags;
-#endif /* CONFIG_EXFAT_KERNEL_DEBUG */
+#endif /* CONFIG_STAGING_EXFAT_KERNEL_DEBUG */
 
 	switch (cmd) {
 	case EXFAT_IOCTL_GET_VOLUME_ID:
 		return exfat_ioctl_volume_id(inode);
-#ifdef CONFIG_EXFAT_KERNEL_DEBUG
+#ifdef CONFIG_STAGING_EXFAT_KERNEL_DEBUG
 	case EXFAT_IOC_GET_DEBUGFLAGS: {
 		struct super_block *sb = inode->i_sb;
 		struct exfat_sb_info *sbi = EXFAT_SB(sb);
@@ -2207,7 +2207,7 @@ static long exfat_generic_ioctl(struct file *filp, unsigned int cmd,
 
 		return 0;
 	}
-#endif /* CONFIG_EXFAT_KERNEL_DEBUG */
+#endif /* CONFIG_STAGING_EXFAT_KERNEL_DEBUG */
 	default:
 		return -ENOTTY; /* Inappropriate ioctl for device */
 	}
@@ -3400,7 +3400,7 @@ static int exfat_show_options(struct seq_file *m, struct dentry *root)
 		seq_puts(m, ",errors=panic");
 	else
 		seq_puts(m, ",errors=remount-ro");
-#ifdef CONFIG_EXFAT_DISCARD
+#ifdef CONFIG_STAGING_EXFAT_DISCARD
 	if (opts->discard)
 		seq_puts(m, ",discard");
 #endif
@@ -3481,7 +3481,7 @@ enum {
 	Opt_err_ro,
 	Opt_utf8_hack,
 	Opt_err,
-#ifdef CONFIG_EXFAT_DISCARD
+#ifdef CONFIG_STAGING_EXFAT_DISCARD
 	Opt_discard,
 #endif /* EXFAT_CONFIG_DISCARD */
 };
@@ -3501,9 +3501,9 @@ static const match_table_t exfat_tokens = {
 	{Opt_err_panic, "errors=panic"},
 	{Opt_err_ro, "errors=remount-ro"},
 	{Opt_utf8_hack, "utf8"},
-#ifdef CONFIG_EXFAT_DISCARD
+#ifdef CONFIG_STAGING_EXFAT_DISCARD
 	{Opt_discard, "discard"},
-#endif /* CONFIG_EXFAT_DISCARD */
+#endif /* CONFIG_STAGING_EXFAT_DISCARD */
 	{Opt_err, NULL}
 };
 
@@ -3524,7 +3524,7 @@ static int parse_options(char *options, int silent, int *debug,
 	opts->iocharset = exfat_default_iocharset;
 	opts->casesensitive = 0;
 	opts->errors = EXFAT_ERRORS_RO;
-#ifdef CONFIG_EXFAT_DISCARD
+#ifdef CONFIG_STAGING_EXFAT_DISCARD
 	opts->discard = 0;
 #endif
 	*debug = 0;
@@ -3595,11 +3595,11 @@ static int parse_options(char *options, int silent, int *debug,
 		case Opt_debug:
 			*debug = 1;
 			break;
-#ifdef CONFIG_EXFAT_DISCARD
+#ifdef CONFIG_STAGING_EXFAT_DISCARD
 		case Opt_discard:
 			opts->discard = 1;
 			break;
-#endif /* CONFIG_EXFAT_DISCARD */
+#endif /* CONFIG_STAGING_EXFAT_DISCARD */
 		case Opt_utf8_hack:
 			break;
 		default:
@@ -3803,7 +3803,7 @@ static void __exit exfat_destroy_inodecache(void)
 	kmem_cache_destroy(exfat_inode_cachep);
 }
 
-#ifdef CONFIG_EXFAT_KERNEL_DEBUG
+#ifdef CONFIG_STAGING_EXFAT_KERNEL_DEBUG
 static void exfat_debug_kill_sb(struct super_block *sb)
 {
 	struct exfat_sb_info *sbi = EXFAT_SB(sb);
@@ -3831,17 +3831,17 @@ static void exfat_debug_kill_sb(struct super_block *sb)
 
 	kill_block_super(sb);
 }
-#endif /* CONFIG_EXFAT_KERNEL_DEBUG */
+#endif /* CONFIG_STAGING_EXFAT_KERNEL_DEBUG */
 
 static struct file_system_type exfat_fs_type = {
 	.owner       = THIS_MODULE,
 	.name        = "exfat",
 	.mount       = exfat_fs_mount,
-#ifdef CONFIG_EXFAT_KERNEL_DEBUG
+#ifdef CONFIG_STAGING_EXFAT_KERNEL_DEBUG
 	.kill_sb    = exfat_debug_kill_sb,
 #else
 	.kill_sb    = kill_block_super,
-#endif /* CONFIG_EXFAT_KERNEL_DEBUG */
+#endif /* CONFIG_STAGING_EXFAT_KERNEL_DEBUG */
 	.fs_flags    = FS_REQUIRES_DEV,
 };