Re: [PATCH v7 27/34] i2c: tegra: Check errors for both positive and negative values
From: Thierry Reding
Date: Mon Sep 21 2020 - 06:25:28 EST
On Wed, 09 Sep 2020 01:39:59 +0300, Dmitry Osipenko wrote:
> The driver's code is inconsistent in regards to the error values checking.
> The correct way should be to check both positive and negative values.
> This patch cleans up the error-checks in the code. Note that the
> pm_runtime_get_sync() could return positive value on success, hence only
> relevant parts of the code are changed by this patch.
> Reviewed-by: Michał Mirosław <mirq-linux@xxxxxxxxxxxx>
> Signed-off-by: Dmitry Osipenko <digetx@xxxxxxxxx>
> drivers/i2c/busses/i2c-tegra.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
Tested-by: Thierry Reding <treding@xxxxxxxxxx>