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| author | Thomas Huth <thuth@linux.vnet.ibm.com> | 2011-12-28 18:30:50 +0100 |
|---|---|---|
| committer | Thomas Huth <thuth@linux.vnet.ibm.com> | 2011-12-28 18:38:39 +0100 |
| commit | 8536acbc9f7b527d72011110ec15baa85ed278a8 (patch) | |
| tree | d1187d080ef3cae1343bbd4b10a0967ed9b39e3e /llfw/clib | |
| parent | 23c9ac89811b6c01f6f54860eeb3c77252a3b6a8 (diff) | |
| download | SLOF-8536acbc9f7b527d72011110ec15baa85ed278a8.zip SLOF-8536acbc9f7b527d72011110ec15baa85ed278a8.tar.gz SLOF-8536acbc9f7b527d72011110ec15baa85ed278a8.tar.bz2 | |
Enabled -Wmissing-prototypes and -Wstrict-prototypes CFLAGS and cleaned up
These two compiler flags for additional warnings help to improve the quality
of the source code: Removed some unused code and fixed some obvious bugs.
Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Diffstat (limited to 'llfw/clib')
| -rw-r--r-- | llfw/clib/iolib.c | 18 | ||||
| -rw-r--r-- | llfw/clib/iolib.h | 9 |
2 files changed, 0 insertions, 27 deletions
diff --git a/llfw/clib/iolib.c b/llfw/clib/iolib.c index 56b7caf..7f14b51 100644 --- a/llfw/clib/iolib.c +++ b/llfw/clib/iolib.c @@ -45,21 +45,3 @@ ssize_t write(int fd, const void *buf, size_t count) return i; } - - -/** - * @brief C-routine to delay for a number of milliseconds. - * @param delay interval in terms of ms - */ -void delay_ms( unsigned int ms ) -{ - uint32_t ticks_per_ms; - - ticks_per_ms = tb_frequency() / 1000; - - while (0 < ms) { - set_dec(ticks_per_ms); - while( ((get_dec()) & 0x80000000) == 0 ); - ms--; - } -} diff --git a/llfw/clib/iolib.h b/llfw/clib/iolib.h index 30dfa37..9145005 100644 --- a/llfw/clib/iolib.h +++ b/llfw/clib/iolib.h @@ -20,16 +20,7 @@ extern void halt_sys (unsigned int); -extern uint32_t get_sb_version (void); - extern void uart_send_byte(unsigned char b); extern void io_putchar(unsigned char); -extern uint64_t tb_frequency(void); -extern uint64_t be_frequency(void); - -extern uint32_t get_dec(void); -extern void set_dec(uint32_t); -extern void delay_ms( unsigned int ms ); - #endif |