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2006-01-08 Joel Sherrill <joel@OARcorp.com>

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* libchip/i2c/i2c-2b-eeprom.c, libchip/i2c/i2c-ds1621.c: Eliminate
	warnings.
This commit is contained in:
Joel Sherrill
2006-01-08 17:46:27 +00:00
parent 4fabc3683a
commit 34fe0e0b2e
3 changed files with 14 additions and 5 deletions
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8
c/src/libchip/i2c/i2c-2b-eeprom.c
View File

@@ -45,7 +45,7 @@ i2c_2b_eeprom_write (rtems_device_major_number major,
rtems_libio_rw_args_t *rwargs = arg;
unsigned off = rwargs->offset;
int cnt = rwargs->count;
char *buf = rwargs->buffer;
unsigned char *buf = (unsigned char *)rwargs->buffer;
int sc;
unsigned end;
int l;
@@ -96,7 +96,11 @@ i2c_2b_eeprom_read (rtems_device_major_number major,
if (RTEMS_SUCCESSFUL != (sc = send_file_ptr (minor, rwargs->offset, 0)))
return -sc;
sc = rtems_libi2c_start_read_bytes (minor, rwargs->buffer, rwargs->count);
sc = rtems_libi2c_start_read_bytes(
minor,
(unsigned char *)rwargs->buffer,
rwargs->count
);
if (sc < 0) {
rwargs->bytes_moved = 0;

6
c/src/libchip/i2c/i2c-ds1621.c
View File

@@ -20,7 +20,7 @@ ds1621_init (rtems_device_major_number major, rtems_device_minor_number minor,
void *arg)
{
int sc;
char csr[2] = { DS1621_CMD_CSR_ACCESS, 0 }, cmd;
unsigned char csr[2] = { DS1621_CMD_CSR_ACCESS, 0 }, cmd;
/* First start command acquires a lock for the bus */
@@ -58,14 +58,14 @@ ds1621_read (rtems_device_major_number major, rtems_device_minor_number minor,
{
int sc;
rtems_libio_rw_args_t *rwargs = arg;
char cmd = DS1621_CMD_READ_TEMP;
unsigned char cmd = DS1621_CMD_READ_TEMP;
sc = rtems_libi2c_start_write_bytes (minor, &cmd, 1);
if (sc < 0)
return -sc;
if (sc < 1)
return RTEMS_IO_ERROR;
sc = rtems_libi2c_start_read_bytes (minor, rwargs->buffer, 1);
sc = rtems_libi2c_start_read_bytes(minor, (unsigned char *)rwargs->buffer, 1);
if (sc < 0) {
rwargs->bytes_moved = 0;
return -sc;