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[3/3] nvmem: fix nvmem_cell_read() return type doc

Message ID 1483546691-24099-4-git-send-email-srinivas.kandagatla@linaro.org
State New
Headers show

Commit Message

Srinivas Kandagatla Jan. 4, 2017, 4:18 p.m. UTC 
From: Brian Norris <briannorris@chromium.org>


nvmem_cell_read() returns void *, not char *. This is a cleanup that got
left out of commit a6c50912508d ("nvmem: Declare nvmem_cell_read()
consistently").

Signed-off-by: Brian Norris <briannorris@chromium.org>

Fixes: a6c50912508d ("nvmem: Declare nvmem_cell_read() consistently")
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>

---
 drivers/nvmem/core.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

-- 
2.7.4
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Patch

diff --git a/drivers/nvmem/core.c b/drivers/nvmem/core.c
index 965911d..398ea7f 100644
--- a/drivers/nvmem/core.c
+++ b/drivers/nvmem/core.c
@@ -981,8 +981,8 @@  static int __nvmem_cell_read(struct nvmem_device *nvmem,
  * @cell: nvmem cell to be read.
  * @len: pointer to length of cell which will be populated on successful read.
  *
- * Return: ERR_PTR() on error or a valid pointer to a char * buffer on success.
- * The buffer should be freed by the consumer with a kfree().
+ * Return: ERR_PTR() on error or a valid pointer to a buffer on success. The
+ * buffer should be freed by the consumer with a kfree().
  */
 void *nvmem_cell_read(struct nvmem_cell *cell, size_t *len)
 {