On 08/22/2016 08:00 AM, Jens Wiklander wrote:
> +/*
> + * Unprivileged devices in the in the lower half range and privileged
^^ in the in the
[snip]
> +
> + rc = alloc_chrdev_region(&tee_devt, 0, TEE_NUM_DEVICES, "tee");
> + if (rc < 0) {
if (rc) ?
[snip]
> + * Memory allocated as global shared memory is automatically freed when the
> + * TEE file pointer is closed. The @flags field uses the bits defined by
> + * TEE_SHM_* above. TEE_SHM_MAPPED must currently always be set. If
^^^ not really above anymore, out of file now looks like
> + * TEE_SHM_DMA_BUF global shared memory will be allocated and associated
> + * with a dma-buf handle, else driver private memory.
> + *
> + * @returns a pointer to 'struct tee_shm'
Doesn't say anything, is this really needed?
[snip]
> +/**
> + * struct tee_shm_pool_mem_info - holds information needed to create a shared
> + * memory pool
> + * @vaddr: Virtual address of start of pool
> + * @paddr: Physical address of start of pool
> + * @size: Size in bytes of the pool
> + */
> +struct tee_shm_pool_mem_info {
> + unsigned long vaddr;
> + unsigned long paddr;
phys_addr_t paddr; ?
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