diff options
| author | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:18:27 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:19:04 +0200 |
| commit | 6ac1ef482d7ae0c690f1640bf6eb818ff9a2d91e (patch) | |
| tree | 021cc9f6b477146fcebe6f3be4752abfa2ba18a9 /drivers/hwmon/applesmc.c | |
| parent | 682968e0c425c60f0dde37977e5beb2b12ddc4cc (diff) | |
| parent | a385ec4f11bdcf81af094c03e2444ee9b7fad2e5 (diff) | |
Merge branch 'perf/core' into perf/uprobes
Merge in latest upstream (and the latest perf development tree),
to prepare for tooling changes, and also to pick up v3.4 MM
changes that the uprobes code needs to take care of.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/hwmon/applesmc.c')
| -rw-r--r-- | drivers/hwmon/applesmc.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c index b9895531240..f082e48ab11 100644 --- a/drivers/hwmon/applesmc.c +++ b/drivers/hwmon/applesmc.c @@ -344,8 +344,10 @@ static int applesmc_get_lower_bound(unsigned int *lo, const char *key) while (begin != end) { int middle = begin + (end - begin) / 2; entry = applesmc_get_entry_by_index(middle); - if (IS_ERR(entry)) + if (IS_ERR(entry)) { + *lo = 0; return PTR_ERR(entry); + } if (strcmp(entry->key, key) < 0) begin = middle + 1; else @@ -364,8 +366,10 @@ static int applesmc_get_upper_bound(unsigned int *hi, const char *key) while (begin != end) { int middle = begin + (end - begin) / 2; entry = applesmc_get_entry_by_index(middle); - if (IS_ERR(entry)) + if (IS_ERR(entry)) { + *hi = smcreg.key_count; return PTR_ERR(entry); + } if (strcmp(key, entry->key) < 0) end = middle; else @@ -1189,8 +1193,10 @@ static int applesmc_dmi_match(const struct dmi_system_id *id) return 1; } -/* Note that DMI_MATCH(...,"MacBook") will match "MacBookPro1,1". - * So we need to put "Apple MacBook Pro" before "Apple MacBook". */ +/* + * Note that DMI_MATCH(...,"MacBook") will match "MacBookPro1,1". + * So we need to put "Apple MacBook Pro" before "Apple MacBook". + */ static __initdata struct dmi_system_id applesmc_whitelist[] = { { applesmc_dmi_match, "Apple MacBook Air", { DMI_MATCH(DMI_BOARD_VENDOR, "Apple"), |