diff options
| author | manu <manu@FreeBSD.org> | 2016-12-16 15:33:21 +0000 |
|---|---|---|
| committer | manu <manu@FreeBSD.org> | 2016-12-16 15:33:21 +0000 |
| commit | 658cc3d497718f1c4b4a0ab5ffa9b6bdcabc4531 (patch) | |
| tree | 519b05afb9a153185094be662decd31b9cbb0465 /sys/arm/at91 | |
| parent | 773d8c0acce73daadeb5ad3aba608be911447192 (diff) | |
| download | FreeBSD-src-658cc3d497718f1c4b4a0ab5ffa9b6bdcabc4531.zip FreeBSD-src-658cc3d497718f1c4b4a0ab5ffa9b6bdcabc4531.tar.gz | |
MFC r309912:
CS ivar is uint32_t, not int.
Diffstat (limited to 'sys/arm/at91')
| -rw-r--r-- | sys/arm/at91/at91_spi.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/arm/at91/at91_spi.c b/sys/arm/at91/at91_spi.c index cdbc7b8..f96114a 100644 --- a/sys/arm/at91/at91_spi.c +++ b/sys/arm/at91/at91_spi.c @@ -291,7 +291,8 @@ at91_spi_transfer(device_t dev, device_t child, struct spi_command *cmd) { struct at91_spi_softc *sc; bus_addr_t addr; - int err, i, j, mode[4], cs; + int err, i, j, mode[4]; + uint32_t cs; KASSERT(cmd->tx_cmd_sz == cmd->rx_cmd_sz, ("%s: TX/RX command sizes should be equal", __func__)); @@ -315,7 +316,7 @@ at91_spi_transfer(device_t dev, device_t child, struct spi_command *cmd) * PSCDEC = 0 has a range of 0..3 for chip select. We * don't support PSCDEC = 1 which has a range of 0..15. */ - if (cs < 0 || cs > 3) { + if (cs > 3) { device_printf(dev, "Invalid chip select %d requested by %s\n", cs, device_get_nameunit(child)); |
