diff options
author | Brian Norris <briannorris@chromium.org> | 2022-11-02 01:22:06 +0300 |
---|---|---|
committer | Tzung-Bi Shih <tzungbi@kernel.org> | 2022-11-02 07:28:47 +0300 |
commit | fdf84f9ae30b40e3707359bcd467173b9d43454c (patch) | |
tree | a4fd8d619ef025ecb82f8bcdc0ddb1b923a3bdf1 /drivers/platform/chrome | |
parent | 58f23a6795a6c165b8c04041bacb999119f9dbc9 (diff) | |
download | linux-fdf84f9ae30b40e3707359bcd467173b9d43454c.tar.xz |
platform/chrome: cros_ec_lpc: Move mec_init to device probe
Disregarding the weird global state hiding in this cros_ec_lpc_mec_*()
stuff, it belongs in device probe. We shouldn't assume we can access
hardware resources when the device isn't attached to the driver.
Signed-off-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>
Link: https://lore.kernel.org/r/20221101152132.v2.1.I0728421299079b104710c202d5d7095b2674fd8c@changeid
Diffstat (limited to 'drivers/platform/chrome')
-rw-r--r-- | drivers/platform/chrome/cros_ec_lpc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/platform/chrome/cros_ec_lpc.c b/drivers/platform/chrome/cros_ec_lpc.c index 6ef5e5d40ba4..48302183d62e 100644 --- a/drivers/platform/chrome/cros_ec_lpc.c +++ b/drivers/platform/chrome/cros_ec_lpc.c @@ -354,6 +354,9 @@ static int cros_ec_lpc_probe(struct platform_device *pdev) return -EBUSY; } + cros_ec_lpc_mec_init(EC_HOST_CMD_REGION0, + EC_LPC_ADDR_MEMMAP + EC_MEMMAP_SIZE); + /* * Read the mapped ID twice, the first one is assuming the * EC is a Microchip Embedded Controller (MEC) variant, if the @@ -586,9 +589,6 @@ static int __init cros_ec_lpc_init(void) return -ENODEV; } - cros_ec_lpc_mec_init(EC_HOST_CMD_REGION0, - EC_LPC_ADDR_MEMMAP + EC_MEMMAP_SIZE); - /* Register the driver */ ret = platform_driver_register(&cros_ec_lpc_driver); if (ret) { |