git.openwrt.org Git - openwrt/staging/jow.git/blob

   1 From 989f77e3fdee2e8f414dd1da9b6397d8763d414e Mon Sep 17 00:00:00 2001
   2 From: Douglas Anderson <dianders@chromium.org>
   3 Date: Fri, 11 Jun 2021 09:33:48 +0100
   4 Subject: [PATCH] nvmem: qfprom: Improve the comment about regulator setting
   5
   6 In review feedback Joe Perches found the existing comment
   7 confusing. Let's use something based on the wording proposed by Joe.
   8
   9 Suggested-by: Joe Perches <joe@perches.com>
  10 Signed-off-by: Douglas Anderson <dianders@chromium.org>
  11 Reviewed-by: Stephen Boyd <swboyd@chromium.org>
  12 Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
  13 Link: https://lore.kernel.org/r/20210611083348.20170-10-srinivas.kandagatla@linaro.org
  14 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
  15 ---
  16  drivers/nvmem/qfprom.c | 6 +++---
  17  1 file changed, 3 insertions(+), 3 deletions(-)
  18
  19 --- a/drivers/nvmem/qfprom.c
  20 +++ b/drivers/nvmem/qfprom.c
  21 @@ -196,9 +196,9 @@ static int qfprom_enable_fuse_blowing(co
  22         }
  23
  24         /*
  25 -        * Hardware requires a min voltage for fuse blowing; this may be
  26 -        * a rail shared do don't specify a max--regulator constraints
  27 -        * will handle.
  28 +        * Hardware requires a minimum voltage for fuse blowing.
  29 +        * This may be a shared rail so don't specify a maximum.
  30 +        * Regulator constraints will cap to the actual maximum.
  31          */
  32         ret = regulator_set_voltage(priv->vcc, qfprom_blow_uV, INT_MAX);
  33         if (ret) {