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author | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2011-05-18 16:03:23 +0300 |
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committer | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2011-06-01 11:21:52 +0300 |
commit | 27a0f2a37aa46cb0174decddf8830715e5f1645a (patch) | |
tree | 7c370fdb171bf017161d2cc3911de179516bca0d /drivers/mtd/ubi/debug.h | |
parent | 2a734bb8d502b645c061fa329e87c5d651498e68 (diff) | |
download | linux-27a0f2a37aa46cb0174decddf8830715e5f1645a.tar.bz2 |
UBI: prepare debugging stuff to further debugfs conversion
We'll need the 'struct ubi_device *ubi' pointer in every debugging function (to
access the ->dbg field), so add this pointer to all the functions implementing
UBI debugging test modes like 'ubi_dbg_is_bitflip()' etc.
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Diffstat (limited to 'drivers/mtd/ubi/debug.h')
-rw-r--r-- | drivers/mtd/ubi/debug.h | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/drivers/mtd/ubi/debug.h b/drivers/mtd/ubi/debug.h index cb6c87977be6..efefc549fee2 100644 --- a/drivers/mtd/ubi/debug.h +++ b/drivers/mtd/ubi/debug.h @@ -126,21 +126,23 @@ enum { /** * ubi_dbg_is_bgt_disabled - if the background thread is disabled. + * @ubi: UBI device description object * * Returns non-zero if the UBI background thread is disabled for testing * purposes. */ -static inline int ubi_dbg_is_bgt_disabled(void) +static inline int ubi_dbg_is_bgt_disabled(const struct ubi_device *ubi) { return ubi_tst_flags & UBI_TST_DISABLE_BGT; } /** * ubi_dbg_is_bitflip - if it is time to emulate a bit-flip. + * @ubi: UBI device description object * * Returns non-zero if a bit-flip should be emulated, otherwise returns zero. */ -static inline int ubi_dbg_is_bitflip(void) +static inline int ubi_dbg_is_bitflip(const struct ubi_device *ubi) { if (ubi_tst_flags & UBI_TST_EMULATE_BITFLIPS) return !(random32() % 200); @@ -149,11 +151,12 @@ static inline int ubi_dbg_is_bitflip(void) /** * ubi_dbg_is_write_failure - if it is time to emulate a write failure. + * @ubi: UBI device description object * * Returns non-zero if a write failure should be emulated, otherwise returns * zero. */ -static inline int ubi_dbg_is_write_failure(void) +static inline int ubi_dbg_is_write_failure(const struct ubi_device *ubi) { if (ubi_tst_flags & UBI_TST_EMULATE_WRITE_FAILURES) return !(random32() % 500); @@ -162,11 +165,12 @@ static inline int ubi_dbg_is_write_failure(void) /** * ubi_dbg_is_erase_failure - if its time to emulate an erase failure. + * @ubi: UBI device description object * * Returns non-zero if an erase failure should be emulated, otherwise returns * zero. */ -static inline int ubi_dbg_is_erase_failure(void) +static inline int ubi_dbg_is_erase_failure(const struct ubi_device *ubi) { if (ubi_tst_flags & UBI_TST_EMULATE_ERASE_FAILURES) return !(random32() % 400); @@ -233,10 +237,13 @@ static inline void ubi_debugfs_exit(void) { return; } static inline int ubi_debugfs_init_dev(struct ubi_device *ubi) { return 0; } static inline void ubi_debugfs_exit_dev(struct ubi_device *ubi) { return; } -static inline int ubi_dbg_is_bgt_disabled(void) { return 0; } -static inline int ubi_dbg_is_bitflip(void) { return 0; } -static inline int ubi_dbg_is_write_failure(void) { return 0; } -static inline int ubi_dbg_is_erase_failure(void) { return 0; } +static inline int +ubi_dbg_is_bgt_disabled(const struct ubi_device *ubi) { return 0; } +static inline int ubi_dbg_is_bitflip(const struct ubi_device *ubi) { return 0; } +static inline int +ubi_dbg_is_write_failure(const struct ubi_device *ubi) { return 0; } +static inline int +ubi_dbg_is_erase_failure(const struct ubi_device *ubi) { return 0; } #endif /* !CONFIG_MTD_UBI_DEBUG */ #endif /* !__UBI_DEBUG_H__ */ |