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SubjectRe: [PATCH v3 2/6] phy: qcom-qusb2: Fix crash if nvmem cell not specified
On Thu, Mar 22, 2018 at 11:13 PM Manu Gautam <mgautam@codeaurora.org> wrote:

> Driver currently crashes due to NULL pointer deference
> while updating PHY tune register if nvmem cell is NULL.
> Since, fused value for Tune1/2 register is optional,
> we'd rather bail out.

> Fixes: ca04d9d3e1b1 ("phy: qcom-qusb2: New driver for QUSB2 PHY on Qcom
chips")
> Reviewed-by: Vivek Gautam <vivek.gautam@codeaurora.org>
> Cc: stable <stable@vger.kernel.org> # 4.14+
> Signed-off-by: Manu Gautam <mgautam@codeaurora.org>
> ---
> drivers/phy/qualcomm/phy-qcom-qusb2.c | 4 ++++
> 1 file changed, 4 insertions(+)


Reviewed-by: Evan Green <evgreen@chromium.org>

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