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| author | Thom Johansen <thomj@rockbox.org> | 2006-02-23 11:31:55 +0000 |
|---|---|---|
| committer | Thom Johansen <thomj@rockbox.org> | 2006-02-23 11:31:55 +0000 |
| commit | 52774bcfbcdd4b3b26235946c6630da6e5ab07ae (patch) | |
| tree | 3249f8b7a161c25cb6bf679dd43c7b248e5d6624 | |
| parent | fa9c5c06566c143a8d4499d55fa13ec573a9d7bc (diff) | |
| download | rockbox-52774bcfbcdd4b3b26235946c6630da6e5ab07ae.tar.gz rockbox-52774bcfbcdd4b3b26235946c6630da6e5ab07ae.zip | |
Shave off one instruction in fiq handler!
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8804 a1c6a512-1295-4272-9138-f99709370657
| -rw-r--r-- | firmware/pcm_playback.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/firmware/pcm_playback.c b/firmware/pcm_playback.c index 11cd4cc2ba..daa2e2a496 100644 --- a/firmware/pcm_playback.c +++ b/firmware/pcm_playback.c @@ -550,8 +550,7 @@ void fiq(void) "bne .loop \n\t" /* yes, continue to try feeding FIFO */ ".dma_stop: \n\t" /* no more data, do dma_stop() and exit */ "ldr r10, =pcm_playing\n\t" - "mov r12, #0 \n\t" - "strb r12, [r10] \n\t" /* pcm_playing = false */ + "strb r8, [r10] \n\t" /* pcm_playing = false (r8=0, look above) */ "ldr r10, =0x70002800 \n\t" /* r10 = IISCONFIG */ "ldr r11, [r10] \n\t" "bic r11, r11, #0x20000002\n\t" /* disable playback FIFO and IRQ */ @@ -560,7 +559,7 @@ void fiq(void) "orr r10, r10, #0x40 \n\t" /* disable FIQ */ "msr cpsr_c, r10 \n\t" "ldr r10, =pcm_paused \n\t" - "strb r12, [r10] \n\t" /* pcm_paused = false */ + "strb r8, [r10] \n\t" /* pcm_paused = false */ ".exit: \n\t" "ldr r10, =p_size \n\t" /* save back p_size and p, then exit */ "ldr r11, =p \n\t" |