Staging: comedi: comedi_buf: Replace 'unsigned' with 'unsigned int'

Fix checkpatch warning:
Prefer 'unsigned int' to bare use of 'unsigned'
in file comedi_buf.c

Signed-off-by: Leslie Klein <lesliebklein@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/comedi/comedi_buf.c b/drivers/staging/comedi/comedi_buf.c
index 90c28016c6c13a51b16a2d9a889a8b4e6563209e..c7d7682b1412ba7b7cc8730a363b84aeed493adc 100644 (file)
--- a/drivers/staging/comedi/comedi_buf.c
+++ b/drivers/staging/comedi/comedi_buf.c
@@ -80,14 +80,14 @@ static void __comedi_buf_free(struct comedi_device *dev,
 
 static void __comedi_buf_alloc(struct comedi_device *dev,
                               struct comedi_subdevice *s,
-                              unsigned n_pages)
+                              unsigned int n_pages)
 {
        struct comedi_async *async = s->async;
        struct page **pages = NULL;
        struct comedi_buf_map *bm;
        struct comedi_buf_page *buf;
        unsigned long flags;
-       unsigned i;
+       unsigned int i;
 
        if (!IS_ENABLED(CONFIG_HAS_DMA) && s->async_dma_dir != DMA_NONE) {
                dev_err(dev->class_dev,
@@ -208,7 +208,7 @@ int comedi_buf_alloc(struct comedi_device *dev, struct comedi_subdevice *s,
 
        /* allocate new buffer */
        if (new_size) {
-               unsigned n_pages = new_size >> PAGE_SHIFT;
+               unsigned int n_pages = new_size >> PAGE_SHIFT;
 
                __comedi_buf_alloc(dev, s, n_pages);
 
@@ -302,7 +302,7 @@ static unsigned int comedi_buf_munge(struct comedi_subdevice *s,
 {
        struct comedi_async *async = s->async;
        unsigned int count = 0;
-       const unsigned num_sample_bytes = comedi_bytes_per_sample(s);
+       const unsigned int num_sample_bytes = comedi_bytes_per_sample(s);
 
        if (!s->munge || (async->cmd.flags & CMDF_RAWDATA)) {
                async->munge_count += num_bytes;
@@ -395,7 +395,7 @@ EXPORT_SYMBOL_GPL(comedi_buf_write_free);
 unsigned int comedi_buf_read_n_available(struct comedi_subdevice *s)
 {
        struct comedi_async *async = s->async;
-       unsigned num_bytes;
+       unsigned int num_bytes;
 
        if (!async)
                return 0;