[PATCH v2 2/4] soc: samsung: exynos-asv: handle reading revision register error

[Krzysztof Kozlowski]

On Mon, Dec 07, 2020 at 08:05:15PM +0100, Krzysztof Kozlowski wrote:
> If regmap_read() fails, the product_id local variable will contain
> random value from the stack.  Do not try to parse such value and fail
> the ASV driver probe.
> 
> Fixes: 5ea428595cc5 ("soc: samsung: Add Exynos Adaptive Supply Voltage driver")
> Cc: <stable at vger.kernel.org>
> Signed-off-by: Krzysztof Kozlowski <krzk at kernel.org>
> ---
>  drivers/soc/samsung/exynos-asv.c | 8 +++++++-

Applied.

Best regards,
Krzysztof