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| author | Mark Brown <broonie@kernel.org> | 2014-09-13 18:03:05 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2014-09-13 18:03:05 +0200 |
| commit | 551f6a58d496a99702088ac762f247e04d8bfff9 (patch) | |
| tree | 95610bb3eae95bd98d1c80bcd161be67c33a81f7 /drivers/spi/spi-xtensa-xtfpga.c | |
| parent | spi: dw-mid: remove FSF address and update copyright (diff) | |
| parent | spi: txx9: Fix checkpatch issue (diff) | |
| download | linux-551f6a58d496a99702088ac762f247e04d8bfff9.tar.xz linux-551f6a58d496a99702088ac762f247e04d8bfff9.zip | |
Merge branch 'topic/checkpatch' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi into spi-dw
Diffstat (limited to 'drivers/spi/spi-xtensa-xtfpga.c')
| -rw-r--r-- | drivers/spi/spi-xtensa-xtfpga.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/spi/spi-xtensa-xtfpga.c b/drivers/spi/spi-xtensa-xtfpga.c index 41e158187f9d..0dc5df5233a9 100644 --- a/drivers/spi/spi-xtensa-xtfpga.c +++ b/drivers/spi/spi-xtensa-xtfpga.c @@ -46,6 +46,7 @@ static inline unsigned int xtfpga_spi_read32(const struct xtfpga_spi *spi, static inline void xtfpga_spi_wait_busy(struct xtfpga_spi *xspi) { unsigned i; + for (i = 0; xtfpga_spi_read32(xspi, XTFPGA_SPI_BUSY) && i < BUSY_WAIT_US; ++i) udelay(1); |