diff options
| author | tim.chick <tim.chick@mediatek.com> | 2017-04-06 16:32:41 +0100 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2017-04-12 13:28:30 -0400 |
| commit | 6bacc73621066a1fa9c1ac3d1578980b8a6d3b27 (patch) | |
| tree | 3e47152dbeda1fc3bcebc05175d0a2b8c26caba3 /include/debug_uart.h | |
| parent | 33f0086cb74628080bb4bcb565b25c8ea5299d79 (diff) | |
debug_uart: Try not to use stack in printch
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Content preview: Previous change to create _printch causes the stack to be
used, breaking printch before stack is available. Inline _printch to prevent
this happening. Signed-off-by: Tim Chick <tim.chick@mediatek.com> --- [...]
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Previous change to create _printch causes the stack to be used,
breaking printch before stack is available. Inline _printch to
prevent this happening.
Signed-off-by: Tim Chick <tim.chick@mediatek.com>
Diffstat (limited to 'include/debug_uart.h')
| -rw-r--r-- | include/debug_uart.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/include/debug_uart.h b/include/debug_uart.h index 0d640b96e7..2980ae6200 100644 --- a/include/debug_uart.h +++ b/include/debug_uart.h @@ -115,17 +115,23 @@ void printhex8(uint value); * Now define some functions - this should be inserted into the serial driver */ #define DEBUG_UART_FUNCS \ - void printch(int ch) \ +\ + static inline void _printch(int ch) \ { \ if (ch == '\n') \ _debug_uart_putc('\r'); \ _debug_uart_putc(ch); \ } \ \ + void printch(int ch) \ + { \ + _printch(ch); \ + } \ +\ void printascii(const char *str) \ { \ while (*str) \ - printch(*str++); \ + _printch(*str++); \ } \ \ static inline void printhex1(uint digit) \ |