diff options
| author | Ralf Corsepius <ralf.corsepius@rtems.org> | 2009-10-22 05:43:26 +0000 |
|---|---|---|
| committer | Ralf Corsepius <ralf.corsepius@rtems.org> | 2009-10-22 05:43:26 +0000 |
| commit | 2ea981087805c2e0171efcf53a74f20fb2a40558 (patch) | |
| tree | 5789ea2142a06dfa5aae5159550e2c7937d3197a /c | |
| parent | Use hex-constants to avoid implicit int-casts. (diff) | |
| download | rtems-2ea981087805c2e0171efcf53a74f20fb2a40558.tar.bz2 | |
Use hex-constants to avoid implicit int-casts.
Use rtems_off64_t offsets to avoid loosing precision.
Diffstat (limited to 'c')
| -rw-r--r-- | c/src/libchip/i2c/spi-memdrv.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/c/src/libchip/i2c/spi-memdrv.c b/c/src/libchip/i2c/spi-memdrv.c index 3a4bc2f1f1..b20d8ba75a 100644 --- a/c/src/libchip/i2c/spi-memdrv.c +++ b/c/src/libchip/i2c/spi-memdrv.c @@ -126,7 +126,7 @@ rtems_status_code spi_memdrv_write { rtems_status_code rc = RTEMS_SUCCESSFUL; rtems_libio_rw_args_t *rwargs = arg; - unsigned off = rwargs->offset; + rtems_off64_t off = rwargs->offset; int cnt = rwargs->count; unsigned char *buf = (unsigned char *)rwargs->buffer; int bytes_sent = 0; @@ -236,7 +236,7 @@ rtems_status_code spi_memdrv_write */ if (rc == RTEMS_SUCCESSFUL) { cmdbuf[0] = SPI_MEM_CMD_PP; - if (mem_param_ptr->mem_size > 256*256) { + if (mem_param_ptr->mem_size > 0x10000 /* 256*256 */) { cmdbuf[1] = (off >> 16) & 0xff; cmdbuf[2] = (off >> 8) & 0xff; cmdbuf[3] = (off >> 0) & 0xff; @@ -312,7 +312,7 @@ rtems_status_code spi_memdrv_read { rtems_status_code rc = RTEMS_SUCCESSFUL; rtems_libio_rw_args_t *rwargs = arg; - unsigned off = rwargs->offset; + rtems_off64_t off = rwargs->offset; int cnt = rwargs->count; unsigned char *buf = (unsigned char *)rwargs->buffer; unsigned char cmdbuf[4]; @@ -389,7 +389,7 @@ rtems_status_code spi_memdrv_read */ if (rc == RTEMS_SUCCESSFUL) { cmdbuf[0] = SPI_MEM_CMD_READ; - if (mem_param_ptr->mem_size > 256*256) { + if (mem_param_ptr->mem_size > 0x10000 /* 256*256 */) { cmdbuf[1] = (off >> 16) & 0xff; cmdbuf[2] = (off >> 8) & 0xff; cmdbuf[3] = (off >> 0) & 0xff; |