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libcpu/arm/at91rm9200/dbgu/dbgu.c: Fix warning

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This commit is contained in:
Joel Sherrill
2014-10-20 09:13:06 -05:00
parent 5bdda7f07c
commit 1c4890bf1e
1 changed files with 2 additions and 2 deletions
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4
c/src/lib/libcpu/arm/at91rm9200/dbgu/dbgu.c
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@@ -198,7 +198,7 @@ static int dbgu_set_attributes(int minor, const struct termios *t)
* Read from UART. This is used in the exit code, and can't * Read from UART. This is used in the exit code, and can't
* rely on interrupts. * rely on interrupts.
*/ */
int dbgu_poll_read(int minor) static int dbgu_poll_read(int minor)
{ {
return dbgu_read(minor); return dbgu_read(minor);
} }
@@ -217,7 +217,7 @@ static void _BSP_put_char( char c ) {
BSP_output_char_function_type BSP_output_char = _BSP_put_char; BSP_output_char_function_type BSP_output_char = _BSP_put_char;
int _BSP_poll_char(void) static int _BSP_poll_char(void)
{ {
return dbgu_poll_read(0); return dbgu_poll_read(0);
} }