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Subject[PATCH 5/8] nvmem: meson-efuse: simplify read callback
Date
From: Jerome Brunet <jbrunet@baylibre.com>

Most of the code and variables in the read callback is not necessary.
Keep only what is required.

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
drivers/nvmem/meson-efuse.c | 11 ++---------
1 file changed, 2 insertions(+), 9 deletions(-)

diff --git a/drivers/nvmem/meson-efuse.c b/drivers/nvmem/meson-efuse.c
index 2df9b0094f45..4623249dfd87 100644
--- a/drivers/nvmem/meson-efuse.c
+++ b/drivers/nvmem/meson-efuse.c
@@ -24,15 +24,8 @@
static int meson_efuse_read(void *context, unsigned int offset,
void *val, size_t bytes)
{
- u8 *buf = val;
- int ret;
-
- ret = meson_sm_call_read(buf, bytes, SM_EFUSE_READ, offset,
- bytes, 0, 0, 0);
- if (ret < 0)
- return ret;
-
- return 0;
+ return meson_sm_call_read((u8 *)val, bytes, SM_EFUSE_READ, offset,
+ bytes, 0, 0, 0);
}

static const struct of_device_id meson_efuse_match[] = {
--
2.16.2
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