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author | Thomas Martitz <kugel@rockbox.org> | 2009-11-15 17:23:25 +0000 |
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committer | Thomas Martitz <kugel@rockbox.org> | 2009-11-15 17:23:25 +0000 |
commit | a1bc3401f1c65524ded556f131283b8864ac3733 (patch) | |
tree | 815006b4bda1ce692c45751e41b0103b32a2dda8 /firmware/target/arm/as3525/sansa-fuze/lcd-fuze.c | |
parent | 8ceaf7bb7277f61b1ebfce816a0e05a3674d25c4 (diff) | |
download | rockbox-a1bc3401f1c65524ded556f131283b8864ac3733.tar.gz rockbox-a1bc3401f1c65524ded556f131283b8864ac3733.zip |
Fix a few possible problems discovered in -O0 / eabi experiments.
- two essential parts of Sansa AMS drivers are optimzed away in newer gcc, so mark them volatile.
- use "r" instead of "i" (which is apparently invalid syntax) for the input list in some inline assembly
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23634 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/target/arm/as3525/sansa-fuze/lcd-fuze.c')
-rw-r--r-- | firmware/target/arm/as3525/sansa-fuze/lcd-fuze.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/firmware/target/arm/as3525/sansa-fuze/lcd-fuze.c b/firmware/target/arm/as3525/sansa-fuze/lcd-fuze.c index 735020cfad..c9dd69d47b 100644 --- a/firmware/target/arm/as3525/sansa-fuze/lcd-fuze.c +++ b/firmware/target/arm/as3525/sansa-fuze/lcd-fuze.c | |||
@@ -46,7 +46,7 @@ static int xoffset = 20; /* needed for flip */ | |||
46 | /* we need to write a red pixel for correct button reads | 46 | /* we need to write a red pixel for correct button reads |
47 | * (see lcd_button_support()),but that must not happen while the lcd is updating | 47 | * (see lcd_button_support()),but that must not happen while the lcd is updating |
48 | * so block lcd_button_support the during updates */ | 48 | * so block lcd_button_support the during updates */ |
49 | static bool lcd_busy = false; | 49 | static volatile int lcd_busy = false; |
50 | 50 | ||
51 | static inline void lcd_delay(int x) | 51 | static inline void lcd_delay(int x) |
52 | { | 52 | { |