diff options
| author | Mark Brown <broonie@kernel.org> | 2021-09-27 14:02:40 +0100 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2021-10-01 23:28:28 +0200 |
| commit | 3109151c47343c80300177ec7704e0757064efdc (patch) | |
| tree | 681fa4b061db48c71ebd4f9f527a37961e93011c /drivers/rtc | |
| parent | 27ff63eb076c31086e0a72d41b5c635193a58516 (diff) | |
| download | linux-3109151c47343c80300177ec7704e0757064efdc.tar.gz | |
rtc: mcp795: Add SPI ID table
Currently autoloading for SPI devices does not use the DT ID table, it uses
SPI modalises. Supporting OF modalises is going to be difficult if not
impractical, an attempt was made but has been reverted, so ensure that
module autoloading works for this driver by adding an id_table listing the
SPI IDs for everything.
Fixes: 96c8395e2166 ("spi: Revert modalias changes")
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210927130240.33693-1-broonie@kernel.org
Diffstat (limited to 'drivers/rtc')
| -rw-r--r-- | drivers/rtc/rtc-mcp795.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/rtc/rtc-mcp795.c b/drivers/rtc/rtc-mcp795.c index bad7792b6ca5..0d515b3df571 100644 --- a/drivers/rtc/rtc-mcp795.c +++ b/drivers/rtc/rtc-mcp795.c @@ -430,12 +430,19 @@ static const struct of_device_id mcp795_of_match[] = { MODULE_DEVICE_TABLE(of, mcp795_of_match); #endif +static const struct spi_device_id mcp795_spi_ids[] = { + { .name = "mcp795" }, + { } +}; +MODULE_DEVICE_TABLE(spi, mcp795_spi_ids); + static struct spi_driver mcp795_driver = { .driver = { .name = "rtc-mcp795", .of_match_table = of_match_ptr(mcp795_of_match), }, .probe = mcp795_probe, + .id_table = mcp795_spi_ids, }; module_spi_driver(mcp795_driver); |