| Message ID | 1473960849-23024-8-git-send-email-vinod.koul@intel.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
diff --git a/drivers/dma/coh901318.c b/drivers/dma/coh901318.c index c0cd1d8e5b2e..57619adf79b4 100644 --- a/drivers/dma/coh901318.c +++ b/drivers/dma/coh901318.c @@ -1335,7 +1335,7 @@ static void coh901318_list_print(struct coh901318_chan *cohc, static struct coh901318_base *debugfs_dma_base; static struct dentry *dma_dentry; -static int coh901318_debugfs_read(struct file *file, char __user *buf, +static ssize_t coh901318_debugfs_read(struct file *file, char __user *buf, size_t count, loff_t *f_pos) { u64 started_channels = debugfs_dma_base->pm.started_channels;
The file_operations.read expects return as ssize_t, so update coh901318_debugfs_read to return ssize_t to fix the warning: drivers/dma/coh901318.c:1369:2: warning: initialization from incompatible pointer type [enabled by default] .read = coh901318_debugfs_read, Cc: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com> --- drivers/dma/coh901318.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)