diff options
| author | Paul Gortmaker <paul.gortmaker@windriver.com> | 2012-01-30 11:46:54 -0500 |
|---|---|---|
| committer | Paul Gortmaker <paul.gortmaker@windriver.com> | 2012-03-16 10:38:24 -0400 |
| commit | 313162d0b83836e2f57e51b9b8650fb4b9c396ea (patch) | |
| tree | 8f39f20515a924d392cf9a72db0918fda07a34c7 /include/sound | |
| parent | 51990e825431089747f8896244b5c17d3a6423f1 (diff) | |
| download | linux-313162d0b83836e2f57e51b9b8650fb4b9c396ea.tar.bz2 | |
device.h: audit and cleanup users in main include dir
The <linux/device.h> header includes a lot of stuff, and
it in turn gets a lot of use just for the basic "struct device"
which appears so often.
Clean up the users as follows:
1) For those headers only needing "struct device" as a pointer
in fcn args, replace the include with exactly that.
2) For headers not really using anything from device.h, simply
delete the include altogether.
3) For headers relying on getting device.h implicitly before
being included themselves, now explicitly include device.h
4) For files in which doing #1 or #2 uncovers an implicit
dependency on some other header, fix by explicitly adding
the required header(s).
Any C files that were implicitly relying on device.h to be
present have already been dealt with in advance.
Total removals from #1 and #2: 51. Total additions coming
from #3: 9. Total other implicit dependencies from #4: 7.
As of 3.3-rc1, there were 110, so a net removal of 42 gives
about a 38% reduction in device.h presence in include/*
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Diffstat (limited to 'include/sound')
| -rw-r--r-- | include/sound/core.h | 5 | ||||
| -rw-r--r-- | include/sound/soc-dapm.h | 3 |
2 files changed, 4 insertions, 4 deletions
diff --git a/include/sound/core.h b/include/sound/core.h index 5ab255f196cc..a4207163697e 100644 --- a/include/sound/core.h +++ b/include/sound/core.h @@ -26,7 +26,6 @@ #include <linux/mutex.h> /* struct mutex */ #include <linux/rwsem.h> /* struct rw_semaphore */ #include <linux/pm.h> /* pm_message_t */ -#include <linux/device.h> #include <linux/stringify.h> /* number of supported soundcards */ @@ -39,10 +38,10 @@ #define CONFIG_SND_MAJOR 116 /* standard configuration */ /* forward declarations */ -#ifdef CONFIG_PCI struct pci_dev; -#endif struct module; +struct device; +struct device_attribute; /* device allocation stuff */ diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h index d26a9b784772..ab0d84aeae1e 100644 --- a/include/sound/soc-dapm.h +++ b/include/sound/soc-dapm.h @@ -13,10 +13,11 @@ #ifndef __LINUX_SND_SOC_DAPM_H #define __LINUX_SND_SOC_DAPM_H -#include <linux/device.h> #include <linux/types.h> #include <sound/control.h> +struct device; + /* widget has no PM register bit */ #define SND_SOC_NOPM -1 |