Source of amba-pl08x.c - linux-imx - PHYTEC BitBucket (Stash)

Ignore whitespace
Show whitespace characters
Hide e-diff
Unified diff
Side-by-side diff
Source viewDiff to previous
 
        list_for_each_entry(chan, &pl08x->slave.channels,
                    vc.chan.device_node) {
            seq_printf(s, "%s\t\t%s\n", chan->name,
                   pl08x_state_str(chan->state));
        }
    }
​
    return 0;
}
​
static int pl08x_debugfs_open(struct inode *inode, struct file *file)
{
    return single_open(file, pl08x_debugfs_show, inode->i_private);
}
​
static const struct file_operations pl08x_debugfs_operations = {
    .open       = pl08x_debugfs_open,
    .read       = seq_read,
    .llseek     = seq_lseek,
    .release    = single_release,
};
DEFINE_SHOW_ATTRIBUTE(pl08x_debugfs);
​
static void init_pl08x_debugfs(struct pl08x_driver_data *pl08x)
{
    /* Expose a simple debugfs interface to view all clocks */
    (void) debugfs_create_file(dev_name(&pl08x->adev->dev),
            S_IFREG | S_IRUGO, NULL, pl08x,
            &pl08x_debugfs_operations);
            &pl08x_debugfs_fops);
}
​
#else
static inline void init_pl08x_debugfs(struct pl08x_driver_data *pl08x)
{
}
#endif
​
#ifdef CONFIG_OF
static struct dma_chan *pl08x_find_chan_id(struct pl08x_driver_data *pl08x,