diff options
Diffstat (limited to 'mailbox/arm_mhu_v2.c')
| -rw-r--r-- | mailbox/arm_mhu_v2.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/mailbox/arm_mhu_v2.c b/mailbox/arm_mhu_v2.c index 66ce216..b65bd78 100644 --- a/mailbox/arm_mhu_v2.c +++ b/mailbox/arm_mhu_v2.c @@ -18,6 +18,7 @@ #include <linux/mailbox_controller.h> #include <linux/of_device.h> #include <linux/of_address.h> +#include <linux/version.h> #define MHU_V2_REG_STAT_OFS 0x0 #define MHU_V2_REG_CLR_OFS 0x8 @@ -264,6 +265,14 @@ static int mhuv2_probe(struct amba_device *adev, return 0; } +#if KERNEL_VERSION(5, 12, 0) <= LINUX_VERSION_CODE +static void mhuv2_remove(struct amba_device *adev) +{ + struct arm_mhuv2 *mhuv2 = amba_get_drvdata(adev); + + mbox_controller_unregister(&mhuv2->mbox); +} +#else static int mhuv2_remove(struct amba_device *adev) { struct arm_mhuv2 *mhuv2 = amba_get_drvdata(adev); @@ -272,6 +281,8 @@ static int mhuv2_remove(struct amba_device *adev) return 0; } +#endif + static struct amba_id mhuv2_ids[] = { { |