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| author | Heiner Kallweit <hkallweit1@gmail.com> | 2014-12-03 07:56:17 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2014-12-03 13:05:47 +0000 |
| commit | c592becbe704127ef0b89233ff7f285637491154 (patch) | |
| tree | cca527460f97f6879e7eb73d010faccf77cd3a2d /drivers/spi/spi-fsl-spi.c | |
| parent | f114040e3ea6e07372334ade75d1ee0775c355e1 (diff) | |
| download | linux-rpi3-c592becbe704127ef0b89233ff7f285637491154.tar.gz linux-rpi3-c592becbe704127ef0b89233ff7f285637491154.tar.bz2 linux-rpi3-c592becbe704127ef0b89233ff7f285637491154.zip | |
spi: fsl-(e)spi: migrate to generic master queueing
Migrates the fsl-(e)spi driver to use the generic master queuing.
Avoids the "master is unqueued, this is deprecated" warning.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-fsl-spi.c')
| -rw-r--r-- | drivers/spi/spi-fsl-spi.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/spi/spi-fsl-spi.c b/drivers/spi/spi-fsl-spi.c index ed792880c9d6..6b94428a0223 100644 --- a/drivers/spi/spi-fsl-spi.c +++ b/drivers/spi/spi-fsl-spi.c @@ -353,7 +353,8 @@ static int fsl_spi_bufs(struct spi_device *spi, struct spi_transfer *t, return mpc8xxx_spi->count; } -static void fsl_spi_do_one_msg(struct spi_message *m) +static int fsl_spi_do_one_msg(struct spi_master *master, + struct spi_message *m) { struct spi_device *spi = m->spi; struct spi_transfer *t, *first; @@ -408,8 +409,7 @@ static void fsl_spi_do_one_msg(struct spi_message *m) } m->status = status; - if (m->complete) - m->complete(m->context); + spi_finalize_current_message(master); if (status || !cs_change) { ndelay(nsecs); @@ -417,6 +417,7 @@ static void fsl_spi_do_one_msg(struct spi_message *m) } fsl_spi_setup_transfer(spi, NULL); + return 0; } static int fsl_spi_setup(struct spi_device *spi) @@ -624,15 +625,13 @@ static struct spi_master * fsl_spi_probe(struct device *dev, dev_set_drvdata(dev, master); - ret = mpc8xxx_spi_probe(dev, mem, irq); - if (ret) - goto err_probe; + mpc8xxx_spi_probe(dev, mem, irq); master->setup = fsl_spi_setup; master->cleanup = fsl_spi_cleanup; + master->transfer_one_message = fsl_spi_do_one_msg; mpc8xxx_spi = spi_master_get_devdata(master); - mpc8xxx_spi->spi_do_one_msg = fsl_spi_do_one_msg; mpc8xxx_spi->spi_remove = fsl_spi_remove; mpc8xxx_spi->max_bits_per_word = 32; mpc8xxx_spi->type = fsl_spi_get_type(dev); @@ -704,7 +703,6 @@ free_irq: err_ioremap: fsl_spi_cpm_free(mpc8xxx_spi); err_cpm_init: -err_probe: spi_master_put(master); err: return ERR_PTR(ret); |