diff options
Diffstat (limited to 'c/src/lib/libbsp/m68k/av5282/console/console.c')
| -rw-r--r-- | c/src/lib/libbsp/m68k/av5282/console/console.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/c/src/lib/libbsp/m68k/av5282/console/console.c b/c/src/lib/libbsp/m68k/av5282/console/console.c index 51cddbfea1..a82652fb2c 100644 --- a/c/src/lib/libbsp/m68k/av5282/console/console.c +++ b/c/src/lib/libbsp/m68k/av5282/console/console.c @@ -22,8 +22,8 @@ MCF5282_UART_USR_PE | \ MCF5282_UART_USR_OE ) -static int IntUartPollWrite(int minor, const char *buf, int len); -static int IntUartInterruptWrite (int minor, const char *buf, int len); +static ssize_t IntUartPollWrite(int minor, const char *buf, size_t len); +static ssize_t IntUartInterruptWrite (int minor, const char *buf, size_t len); static void _BSP_null_char( char c ) @@ -390,8 +390,8 @@ IntUartInitialize(void) to initiate a transmit sequence. Calling this routine enables Tx interrupts. ***************************************************************************/ -static int -IntUartInterruptWrite (int minor, const char *buf, int len) +static ssize_t +IntUartInterruptWrite (int minor, const char *buf, size_t len) { int level; @@ -541,9 +541,10 @@ IntUartPollRead (int minor) appropriate internal uart channel waiting till each one is sucessfully transmitted. ***************************************************************************/ -static int -IntUartPollWrite (int minor, const char *buf, int len) +static ssize_t +IntUartPollWrite (int minor, const char *buf, size_t len) { + size_t retval = len; /* loop over buffer */ while ( len-- ) { @@ -553,7 +554,7 @@ IntUartPollWrite (int minor, const char *buf, int len) /* transmit data byte */ MCF5282_UART_UTB(minor) = *buf++; } - return(0); + return retval; } /*************************************************************************** |