vcsm: Replace SM_PRIV_DATA_T with sm_priv_data_t

Follows the Linux kernel coding style

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>

diff --git a/drivers/char/broadcom/vc_sm/vmcs_sm.c b/drivers/char/broadcom/vc_sm/vmcs_sm.c
index 56ab1c8fd6f59274c6223eb30bc159fbd6ce55ec..fd6a4600326cfcff84ab6ce5b8f7e3852976ae24 100644 (file)
--- a/drivers/char/broadcom/vc_sm/vmcs_sm.c
+++ b/drivers/char/broadcom/vc_sm/vmcs_sm.c
@@ -153,12 +153,12 @@ struct sm_resource_t {
        struct sg_table *sgt;
        dma_addr_t dma_addr;
 
-       struct SM_PRIV_DATA_T *private;
+       struct sm_priv_data_t *private;
        bool map;               /* whether to map pages up front */
 };
 
 /* Private file data associated with each opened device. */
-struct SM_PRIV_DATA_T {
+struct sm_priv_data_t {
        struct list_head resource_list; /* List of resources. */
 
        pid_t pid;                      /* PID of creator. */
@@ -197,7 +197,7 @@ struct sm_state_t {
        struct class *sm_class; /* Class. */
        struct device *sm_dev;  /* Device. */
 
-       struct SM_PRIV_DATA_T *data_knl;    /* Kernel internal data tracking. */
+       struct sm_priv_data_t *data_knl;    /* Kernel internal data tracking. */
 
        struct mutex lock;      /* Global lock. */
        uint32_t guid;          /* GUID (next) tracker. */
@@ -633,13 +633,13 @@ static int vc_sm_global_statistics_show(struct seq_file *s, void *v)
 static int vc_sm_statistics_show(struct seq_file *s, void *v)
 {
        int ix;
-       struct SM_PRIV_DATA_T *file_data;
+       struct sm_priv_data_t *file_data;
        struct sm_resource_t *resource;
        int res_count = 0;
        struct SM_PDE_T *p_pde;
 
        p_pde = (struct SM_PDE_T *)(s->private);
-       file_data = (struct SM_PRIV_DATA_T *)(p_pde->priv_data);
+       file_data = (struct sm_priv_data_t *)(p_pde->priv_data);
 
        if (file_data == NULL)
                return 0;
@@ -690,13 +690,13 @@ static int vc_sm_statistics_show(struct seq_file *s, void *v)
 /* Read callback for the allocation proc entry.  */
 static int vc_sm_alloc_show(struct seq_file *s, void *v)
 {
-       struct SM_PRIV_DATA_T *file_data;
+       struct sm_priv_data_t *file_data;
        struct sm_resource_t *resource;
        int alloc_count = 0;
        struct SM_PDE_T *p_pde;
 
        p_pde = (struct SM_PDE_T *)(s->private);
-       file_data = (struct SM_PRIV_DATA_T *)(p_pde->priv_data);
+       file_data = (struct sm_priv_data_t *)(p_pde->priv_data);
 
        if (!file_data)
                return 0;
@@ -764,7 +764,7 @@ static const struct file_operations vc_sm_debug_fs_fops = {
  * Adds a resource to the private data list which tracks all the allocated
  * data.
  */
-static void vmcs_sm_add_resource(struct SM_PRIV_DATA_T *privdata,
+static void vmcs_sm_add_resource(struct sm_priv_data_t *privdata,
                                 struct sm_resource_t *resource)
 {
        mutex_lock(&(sm_state->map_lock));
@@ -781,7 +781,7 @@ static void vmcs_sm_add_resource(struct SM_PRIV_DATA_T *privdata,
  * Locates a resource and acquire a reference on it.
  * The resource won't be deleted while there is a reference on it.
  */
-static struct sm_resource_t *vmcs_sm_acquire_resource(struct SM_PRIV_DATA_T
+static struct sm_resource_t *vmcs_sm_acquire_resource(struct sm_priv_data_t
                                                      *private,
                                                      unsigned int res_guid)
 {
@@ -812,7 +812,7 @@ static struct sm_resource_t *vmcs_sm_acquire_resource(struct SM_PRIV_DATA_T
  * The resource won't be deleted while there is a reference on it.
  */
 static struct sm_resource_t *vmcs_sm_acquire_first_resource(
-               struct SM_PRIV_DATA_T *private)
+               struct sm_priv_data_t *private)
 {
        struct sm_resource_t *resource, *ret = NULL;
 
@@ -869,7 +869,7 @@ static struct sm_resource_t *vmcs_sm_acquire_global_resource(unsigned int
  */
 static void vmcs_sm_release_resource(struct sm_resource_t *resource, int force)
 {
-       struct SM_PRIV_DATA_T *private = resource->private;
+       struct sm_priv_data_t *private = resource->private;
        struct sm_mmap *map, *map_tmp;
        struct sm_resource_t *res_tmp;
        int ret;
@@ -990,7 +990,7 @@ static void vmcs_sm_host_walk_map_per_pid(int pid)
  * Dump the allocation table from host side point of view.  This only dumps the
  * data allocated for this process/device referenced by the file_data.
  */
-static void vmcs_sm_host_walk_alloc(struct SM_PRIV_DATA_T *file_data)
+static void vmcs_sm_host_walk_alloc(struct sm_priv_data_t *file_data)
 {
        struct sm_resource_t *resource = NULL;
 
@@ -1016,10 +1016,10 @@ static void vmcs_sm_host_walk_alloc(struct SM_PRIV_DATA_T *file_data)
 }
 
 /* Create support for private data tracking. */
-static struct SM_PRIV_DATA_T *vc_sm_create_priv_data(pid_t id)
+static struct sm_priv_data_t *vc_sm_create_priv_data(pid_t id)
 {
        char alloc_name[32];
-       struct SM_PRIV_DATA_T *file_data = NULL;
+       struct sm_priv_data_t *file_data = NULL;
 
        /* Allocate private structure. */
        file_data = kzalloc(sizeof(*file_data), GFP_KERNEL);
@@ -1099,8 +1099,8 @@ out:
  */
 static int vc_sm_release(struct inode *inode, struct file *file)
 {
-       struct SM_PRIV_DATA_T *file_data =
-           (struct SM_PRIV_DATA_T *)file->private_data;
+       struct sm_priv_data_t *file_data =
+           (struct sm_priv_data_t *)file->private_data;
        struct sm_resource_t *resource;
        int ret = 0;
 
@@ -1311,8 +1311,8 @@ static void vcsm_vma_cache_clean_page_range(unsigned long addr,
 static int vc_sm_mmap(struct file *file, struct vm_area_struct *vma)
 {
        int ret = 0;
-       struct SM_PRIV_DATA_T *file_data =
-           (struct SM_PRIV_DATA_T *)file->private_data;
+       struct sm_priv_data_t *file_data =
+           (struct sm_priv_data_t *)file->private_data;
        struct sm_resource_t *resource = NULL;
        struct sm_mmap *map = NULL;
 
@@ -1444,7 +1444,7 @@ error:
 }
 
 /* Allocate a shared memory handle and block. */
-int vc_sm_ioctl_alloc(struct SM_PRIV_DATA_T *private,
+int vc_sm_ioctl_alloc(struct sm_priv_data_t *private,
                      struct vmcs_sm_ioctl_alloc *ioparam)
 {
        int ret = 0;
@@ -1555,7 +1555,7 @@ error:
 }
 
 /* Share an allocate memory handle and block.*/
-int vc_sm_ioctl_alloc_share(struct SM_PRIV_DATA_T *private,
+int vc_sm_ioctl_alloc_share(struct sm_priv_data_t *private,
                            struct vmcs_sm_ioctl_alloc_share *ioparam)
 {
        struct sm_resource_t *resource, *shared_resource;
@@ -1617,7 +1617,7 @@ error:
 }
 
 /* Free a previously allocated shared memory handle and block.*/
-static int vc_sm_ioctl_free(struct SM_PRIV_DATA_T *private,
+static int vc_sm_ioctl_free(struct sm_priv_data_t *private,
                            struct vmcs_sm_ioctl_free *ioparam)
 {
        struct sm_resource_t *resource =
@@ -1643,7 +1643,7 @@ static int vc_sm_ioctl_free(struct SM_PRIV_DATA_T *private,
 }
 
 /* Resize a previously allocated shared memory handle and block. */
-static int vc_sm_ioctl_resize(struct SM_PRIV_DATA_T *private,
+static int vc_sm_ioctl_resize(struct sm_priv_data_t *private,
                              struct vmcs_sm_ioctl_resize *ioparam)
 {
        int ret = 0;
@@ -1728,7 +1728,7 @@ error:
 }
 
 /* Lock a previously allocated shared memory handle and block. */
-static int vc_sm_ioctl_lock(struct SM_PRIV_DATA_T *private,
+static int vc_sm_ioctl_lock(struct sm_priv_data_t *private,
                            struct vmcs_sm_ioctl_lock_unlock *ioparam,
                            int change_cache, enum vmcs_sm_cache_e cache_type,
                            unsigned int vc_addr)
@@ -1894,7 +1894,7 @@ error:
 }
 
 /* Unlock a previously allocated shared memory handle and block.*/
-static int vc_sm_ioctl_unlock(struct SM_PRIV_DATA_T *private,
+static int vc_sm_ioctl_unlock(struct sm_priv_data_t *private,
                              struct vmcs_sm_ioctl_lock_unlock *ioparam,
                              int flush, int wait_reply, int no_vc_unlock)
 {
@@ -2071,7 +2071,7 @@ error:
 }
 
 /* Import a contiguous block of memory to be shared with VC. */
-int vc_sm_ioctl_import_dmabuf(struct SM_PRIV_DATA_T *private,
+int vc_sm_ioctl_import_dmabuf(struct sm_priv_data_t *private,
                              struct vmcs_sm_ioctl_import_dmabuf *ioparam,
                              struct dma_buf *src_dma_buf)
 {
@@ -2204,8 +2204,8 @@ static long vc_sm_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 {
        int ret = 0;
        unsigned int cmdnr = _IOC_NR(cmd);
-       struct SM_PRIV_DATA_T *file_data =
-           (struct SM_PRIV_DATA_T *)file->private_data;
+       struct sm_priv_data_t *file_data =
+           (struct sm_priv_data_t *)file->private_data;
        struct sm_resource_t *resource = NULL;
 
        /* Validate we can work with this device. */