From: Bartosz Golaszewski Date: Mon, 30 Jun 2025 12:12:02 +0000 (+0200) Subject: firmware: qcom: scm: remove unused arguments from SHM bridge routines X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=23972da96e1eee7f10c8ef641d56202ab9af8ba7;p=thirdparty%2Fkernel%2Fstable.git firmware: qcom: scm: remove unused arguments from SHM bridge routines qcom_scm_shm_bridge_create() and qcom_scm_shm_bridge_delete() take struct device as argument but don't use it. Remove it from these functions' prototypes. Reviewed-by: Konrad Dybcio Signed-off-by: Bartosz Golaszewski Link: https://lore.kernel.org/r/20250630-qcom-scm-race-v2-1-fa3851c98611@linaro.org Signed-off-by: Bjorn Andersson --- diff --git a/drivers/firmware/qcom/qcom_scm.c b/drivers/firmware/qcom/qcom_scm.c index f63b716be5b02..d830511a0082a 100644 --- a/drivers/firmware/qcom/qcom_scm.c +++ b/drivers/firmware/qcom/qcom_scm.c @@ -1631,7 +1631,7 @@ int qcom_scm_shm_bridge_enable(void) } EXPORT_SYMBOL_GPL(qcom_scm_shm_bridge_enable); -int qcom_scm_shm_bridge_create(struct device *dev, u64 pfn_and_ns_perm_flags, +int qcom_scm_shm_bridge_create(u64 pfn_and_ns_perm_flags, u64 ipfn_and_s_perm_flags, u64 size_and_flags, u64 ns_vmids, u64 *handle) { @@ -1659,7 +1659,7 @@ int qcom_scm_shm_bridge_create(struct device *dev, u64 pfn_and_ns_perm_flags, } EXPORT_SYMBOL_GPL(qcom_scm_shm_bridge_create); -int qcom_scm_shm_bridge_delete(struct device *dev, u64 handle) +int qcom_scm_shm_bridge_delete(u64 handle) { struct qcom_scm_desc desc = { .svc = QCOM_SCM_SVC_MP, diff --git a/drivers/firmware/qcom/qcom_tzmem.c b/drivers/firmware/qcom/qcom_tzmem.c index 94196ad87105c..4fe333fd2f075 100644 --- a/drivers/firmware/qcom/qcom_tzmem.c +++ b/drivers/firmware/qcom/qcom_tzmem.c @@ -124,9 +124,9 @@ static int qcom_tzmem_init_area(struct qcom_tzmem_area *area) if (!handle) return -ENOMEM; - ret = qcom_scm_shm_bridge_create(qcom_tzmem_dev, pfn_and_ns_perm, - ipfn_and_s_perm, size_and_flags, - QCOM_SCM_VMID_HLOS, handle); + ret = qcom_scm_shm_bridge_create(pfn_and_ns_perm, ipfn_and_s_perm, + size_and_flags, QCOM_SCM_VMID_HLOS, + handle); if (ret) return ret; @@ -142,7 +142,7 @@ static void qcom_tzmem_cleanup_area(struct qcom_tzmem_area *area) if (!qcom_tzmem_using_shm_bridge) return; - qcom_scm_shm_bridge_delete(qcom_tzmem_dev, *handle); + qcom_scm_shm_bridge_delete(*handle); kfree(handle); } diff --git a/include/linux/firmware/qcom/qcom_scm.h b/include/linux/firmware/qcom/qcom_scm.h index 983e1591bbba7..82b1b8c50ca3e 100644 --- a/include/linux/firmware/qcom/qcom_scm.h +++ b/include/linux/firmware/qcom/qcom_scm.h @@ -149,10 +149,10 @@ bool qcom_scm_lmh_dcvsh_available(void); int qcom_scm_gpu_init_regs(u32 gpu_req); int qcom_scm_shm_bridge_enable(void); -int qcom_scm_shm_bridge_create(struct device *dev, u64 pfn_and_ns_perm_flags, +int qcom_scm_shm_bridge_create(u64 pfn_and_ns_perm_flags, u64 ipfn_and_s_perm_flags, u64 size_and_flags, u64 ns_vmids, u64 *handle); -int qcom_scm_shm_bridge_delete(struct device *dev, u64 handle); +int qcom_scm_shm_bridge_delete(u64 handle); #ifdef CONFIG_QCOM_QSEECOM