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| author | Wolfgang Denk <wd@denx.de> | 2013-10-04 17:43:24 +0200 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2013-10-14 16:06:54 -0400 |
| commit | 93e1459641e758d2b096d3f1b39414a39bb314f8 (patch) | |
| tree | 3780156a164d3924a2412354872203e4b46f8592 /doc/driver-model/UDM-stdio.txt | |
| parent | 3765b3e7bd0f8e46914d417f29cbcb0c72b1acf7 (diff) | |
| download | talos-obmc-uboot-93e1459641e758d2b096d3f1b39414a39bb314f8.tar.gz talos-obmc-uboot-93e1459641e758d2b096d3f1b39414a39bb314f8.zip | |
Coding Style cleanup: replace leading SPACEs by TABs
Signed-off-by: Wolfgang Denk <wd@denx.de>
[trini: Drop changes for PEP 4 following python tools]
Signed-off-by: Tom Rini <trini@ti.com>
Diffstat (limited to 'doc/driver-model/UDM-stdio.txt')
| -rw-r--r-- | doc/driver-model/UDM-stdio.txt | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/doc/driver-model/UDM-stdio.txt b/doc/driver-model/UDM-stdio.txt index a6c484f37c..c0b1c90b29 100644 --- a/doc/driver-model/UDM-stdio.txt +++ b/doc/driver-model/UDM-stdio.txt @@ -17,29 +17,29 @@ Each device that wants to register with STDIO subsystem has to define struct stdio_dev, defined in include/stdio_dev.h and containing the following fields: struct stdio_dev { - int flags; /* Device flags: input/output/system */ - int ext; /* Supported extensions */ - char name[16]; /* Device name */ + int flags; /* Device flags: input/output/system */ + int ext; /* Supported extensions */ + char name[16]; /* Device name */ /* GENERAL functions */ - int (*start) (void); /* To start the device */ - int (*stop) (void); /* To stop the device */ + int (*start) (void); /* To start the device */ + int (*stop) (void); /* To stop the device */ /* OUTPUT functions */ - void (*putc) (const char c); /* To put a char */ - void (*puts) (const char *s); /* To put a string (accelerator) */ + void (*putc) (const char c); /* To put a char */ + void (*puts) (const char *s); /* To put a string (accelerator) */ /* INPUT functions */ - int (*tstc) (void); /* To test if a char is ready... */ - int (*getc) (void); /* To get that char */ + int (*tstc) (void); /* To test if a char is ready... */ + int (*getc) (void); /* To get that char */ /* Other functions */ - void *priv; /* Private extensions */ - struct list_head list; + void *priv; /* Private extensions */ + struct list_head list; }; Currently used flags are DEV_FLAGS_INPUT, DEV_FLAGS_OUTPUT and DEV_FLAGS_SYSTEM, @@ -139,13 +139,13 @@ II) Approach purpose. The following flags will be defined: STDIO_FLG_STDIN ..... This device will be used as an input device. All input - from all devices with this flag set will be received + from all devices with this flag set will be received and passed to the upper layers. STDIO_FLG_STDOUT .... This device will be used as an output device. All - output sent to stdout will be routed to all devices + output sent to stdout will be routed to all devices with this flag set. STDIO_FLG_STDERR .... This device will be used as an standard error output - device. All output sent to stderr will be routed to + device. All output sent to stderr will be routed to all devices with this flag set. The "list" member of this structure allows to have a linked list of all |
