[PATCH v1] scsi: ufs: exynos: Support module autoloading

From: Will McVicker
Date: Tue Apr 09 2024 - 16:22:15 EST


Export the module alias information using the MODULE_DEVICE_TABLE()
macro in order to support auto-loading this module for devices that
support it.

$ modinfo -F alias out/linux/drivers/ufs/host/ufs-exynos.ko
of:N*T*Ctesla,fsd-ufsC*
of:N*T*Ctesla,fsd-ufs
of:N*T*Csamsung,exynosautov9-ufs-vhC*
of:N*T*Csamsung,exynosautov9-ufs-vh
of:N*T*Csamsung,exynosautov9-ufsC*
of:N*T*Csamsung,exynosautov9-ufs
of:N*T*Csamsung,exynos7-ufsC*
of:N*T*Csamsung,exynos7-ufs

Signed-off-by: Will McVicker <willmcvicker@xxxxxxxxxx>
---
drivers/ufs/host/ufs-exynos.c | 1 +
1 file changed, 1 insertion(+)

Note, I tested this on a Pixel 6 device with the UFS patch series in
[1]. With both this patch and [1], the ufs-exynos module autoloads on
boot.

[1] https://lore.kernel.org/all/20240404122559.898930-1-peter.griffin@xxxxxxxxxx/

diff --git a/drivers/ufs/host/ufs-exynos.c b/drivers/ufs/host/ufs-exynos.c
index 734d40f99e31..1795860a2f06 100644
--- a/drivers/ufs/host/ufs-exynos.c
+++ b/drivers/ufs/host/ufs-exynos.c
@@ -1748,6 +1748,7 @@ static const struct of_device_id exynos_ufs_of_match[] = {
.data = &fsd_ufs_drvs },
{},
};
+MODULE_DEVICE_TABLE(of, exynos_ufs_of_match);

static const struct dev_pm_ops exynos_ufs_pm_ops = {
SET_SYSTEM_SLEEP_PM_OPS(ufshcd_system_suspend, ufshcd_system_resume)

base-commit: 2c71fdf02a95b3dd425b42f28fd47fb2b1d22702
--
2.44.0.683.g7961c838ac-goog