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| author | Luiz Souza <luiz@netgate.com> | 2017-10-18 20:12:08 -0200 |
|---|---|---|
| committer | Luiz Souza <luiz@netgate.com> | 2017-10-18 20:14:35 -0200 |
| commit | 20b98820662880822c090a35965298c471f94d0a (patch) | |
| tree | c75b94529e0a49082aceda76f051829a032f2918 /sys/arm/mv | |
| parent | ea000c01b04ba0ec7aa98b0b685a7f8c91b7a502 (diff) | |
| download | FreeBSD-src-20b98820662880822c090a35965298c471f94d0a.zip FreeBSD-src-20b98820662880822c090a35965298c471f94d0a.tar.gz | |
Speed up the SPI driver.
(cherry picked from commit 4f1e4b82cbc3dc3722e3c85eca3cdb87397b5227)
Diffstat (limited to 'sys/arm/mv')
| -rw-r--r-- | sys/arm/mv/mv_spi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/arm/mv/mv_spi.c b/sys/arm/mv/mv_spi.c index 556a4f4..384e9a2 100644 --- a/sys/arm/mv/mv_spi.c +++ b/sys/arm/mv/mv_spi.c @@ -327,7 +327,7 @@ mv_spi_transfer(device_t dev, device_t child, struct spi_command *cmd) reg = MV_SPI_READ(sc, MV_SPI_CONTROL); if (reg & MV_SPI_CTRL_SMEMREADY) break; - DELAY(100); + DELAY(1); } if (timeout == 0) break; |
