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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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5
c/src/ChangeLog
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@@ -1,3 +1,8 @@
2006-01-08 Joel Sherrill <joel@OARcorp.com>
* libchip/i2c/i2c-2b-eeprom.c, libchip/i2c/i2c-ds1621.c: Eliminate
warnings.
2005-11-20 Ralf Corsepius <ralf.corsepius@rtems.org> 2005-11-20 Ralf Corsepius <ralf.corsepius@rtems.org>
* aclocal/prog-cc.m4: Remove RTEMS_USE_GCC. * aclocal/prog-cc.m4: Remove RTEMS_USE_GCC.

8
c/src/libchip/i2c/i2c-2b-eeprom.c
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@@ -45,7 +45,7 @@ i2c_2b_eeprom_write (rtems_device_major_number major,
rtems_libio_rw_args_t *rwargs = arg; rtems_libio_rw_args_t *rwargs = arg;
unsigned off = rwargs->offset; unsigned off = rwargs->offset;
int cnt = rwargs->count; int cnt = rwargs->count;
char *buf = rwargs->buffer; unsigned char *buf = (unsigned char *)rwargs->buffer;
int sc; int sc;
unsigned end; unsigned end;
int l; 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))) if (RTEMS_SUCCESSFUL != (sc = send_file_ptr (minor, rwargs->offset, 0)))
return -sc; 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) { if (sc < 0) {
rwargs->bytes_moved = 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) void *arg)
{ {
int sc; 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 */ /* 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; int sc;
rtems_libio_rw_args_t *rwargs = arg; 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); sc = rtems_libi2c_start_write_bytes (minor, &cmd, 1);
if (sc < 0) if (sc < 0)
return -sc; return -sc;
if (sc < 1) if (sc < 1)
return RTEMS_IO_ERROR; 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) { if (sc < 0) {
rwargs->bytes_moved = 0; rwargs->bytes_moved = 0;
return -sc; return -sc;