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Subject[PATCH 4.4 04/16] i2c: jz4780: drop superfluous init
Date
4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Wolfram Sang <wsa@the-dreams.de>

commit 27bfeb5a0619554d9734fb39e14f0e80fa7c342c upstream.

David reported that the length for memset was incorrect (element sizes
were not taken into account). Then I saw that we are clearing kzalloced
memory, so we can simply drop this code.

Reported-by: David Binderman <dcb314@hotmail.com>
Reviewed-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
drivers/i2c/busses/i2c-jz4780.c | 4 ----
1 file changed, 4 deletions(-)

--- a/drivers/i2c/busses/i2c-jz4780.c
+++ b/drivers/i2c/busses/i2c-jz4780.c
@@ -786,10 +786,6 @@ static int jz4780_i2c_probe(struct platf

jz4780_i2c_writew(i2c, JZ4780_I2C_INTM, 0x0);

- i2c->cmd = 0;
- memset(i2c->cmd_buf, 0, BUFSIZE);
- memset(i2c->data_buf, 0, BUFSIZE);
-
i2c->irq = platform_get_irq(pdev, 0);
ret = devm_request_irq(&pdev->dev, i2c->irq, jz4780_i2c_irq, 0,
dev_name(&pdev->dev), i2c);

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