Merge "uio: msm_sharedmem: Add stub shutdown function" (8963a5a4) · Commits · e / devices / android_kernel_sony_msm8998

drivers/uio/msm_sharedmem/msm_sharedmem.c

+8 −0

Original line number	Diff line number	Diff line
		@@ -75,6 +75,7 @@ static int sharedmem_mmap(struct uio_info info, struct vm_area_struct vma)
		return result;
		}

		#ifdef CONFIG_MSM_GVM_QUIN
		static void free_shared_ram_perms(u32 client_id, phys_addr_t addr, u32 size)
		{
		int ret;
		@@ -92,6 +93,7 @@ static void free_shared_ram_perms(u32 client_id, phys_addr_t addr, u32 size)
		&addr, size, ret);
		}
		}
		#endif

		/* Setup the shared ram permissions.
		* This function currently supports the mpss client only.
		@@ -202,6 +204,7 @@ out:
		return ret;
		}

		#ifdef CONFIG_MSM_GVM_QUIN
		static void msm_sharedmem_shutdown(struct platform_device *pdev)
		{
		struct uio_info *info = dev_get_drvdata(&pdev->dev);
		@@ -212,6 +215,11 @@ static void msm_sharedmem_shutdown(struct platform_device *pdev)
		free_shared_ram_perms(MPSS_RMTS_CLIENT_ID, shared_mem_addr,
		shared_mem_size);
		}
		#else
		static void msm_sharedmem_shutdown(struct platform_device *pdev)
		{
		}
		#endif

		static int msm_sharedmem_remove(struct platform_device *pdev)
		{