at91: kernel v5.15: remove upstreamed patches

[openwrt/openwrt.git] / target / linux / at91 / patches-5.15 / 127-regulator-core-validate-selector-against-linear_min_.patch

diff --git a/target/linux/at91/patches-5.15/127-regulator-core-validate-selector-against-linear_min_.patch b/target/linux/at91/patches-5.15/127-regulator-core-validate-selector-against-linear_min_.patch
deleted file mode 100644 (file)
index 14eedb0..0000000
--- a/target/linux/at91/patches-5.15/127-regulator-core-validate-selector-against-linear_min_.patch
+++ /dev/null
@@ -1,64 +0,0 @@
-From 3aee4f22ed0a22d3d6d22fc49812c03d876c7637 Mon Sep 17 00:00:00 2001
-From: Claudiu Beznea <claudiu.beznea@microchip.com>
-Date: Fri, 13 Nov 2020 17:21:05 +0200
-Subject: [PATCH 127/247] regulator: core: validate selector against
- linear_min_sel
-
-There are regulators who's min selector is not zero. Selectors loops
-(looping b/w zero and regulator::desc::n_voltages) might throw errors
-because invalid selectors are used (lower than
-regulator::desc::linear_min_sel). For this situations validate selectors
-against regulator::desc::linear_min_sel.
-
-Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
-Link: https://lore.kernel.org/r/1605280870-32432-2-git-send-email-claudiu.beznea@microchip.com
-Signed-off-by: Mark Brown <broonie@kernel.org>
----
- drivers/regulator/core.c    | 9 +++++++--
- drivers/regulator/helpers.c | 3 ++-
- 2 files changed, 9 insertions(+), 3 deletions(-)
-
---- a/drivers/regulator/core.c
-+++ b/drivers/regulator/core.c
-@@ -2992,7 +2992,8 @@ static int _regulator_list_voltage(struc
-               return rdev->desc->fixed_uV;
- 
-       if (ops->list_voltage) {
--              if (selector >= rdev->desc->n_voltages)
-+              if (selector >= rdev->desc->n_voltages ||
-+                  selector < rdev->desc->linear_min_sel)
-                       return -EINVAL;
-               if (lock)
-                       regulator_lock(rdev);
-@@ -3143,7 +3144,8 @@ int regulator_list_hardware_vsel(struct
-       struct regulator_dev *rdev = regulator->rdev;
-       const struct regulator_ops *ops = rdev->desc->ops;
- 
--      if (selector >= rdev->desc->n_voltages)
-+      if (selector >= rdev->desc->n_voltages ||
-+          selector < rdev->desc->linear_min_sel)
-               return -EINVAL;
-       if (ops->set_voltage_sel != regulator_set_voltage_sel_regmap)
-               return -EOPNOTSUPP;
-@@ -4066,6 +4068,9 @@ int regulator_set_voltage_time(struct re
- 
-       for (i = 0; i < rdev->desc->n_voltages; i++) {
-               /* We only look for exact voltage matches here */
-+              if (i < rdev->desc->linear_min_sel)
-+                      continue;
-+
-               voltage = regulator_list_voltage(regulator, i);
-               if (voltage < 0)
-                       return -EINVAL;
---- a/drivers/regulator/helpers.c
-+++ b/drivers/regulator/helpers.c
-@@ -647,7 +647,8 @@ int regulator_list_voltage_table(struct
-               return -EINVAL;
-       }
- 
--      if (selector >= rdev->desc->n_voltages)
-+      if (selector >= rdev->desc->n_voltages ||
-+          selector < rdev->desc->linear_min_sel)
-               return -EINVAL;
- 
-       return rdev->desc->volt_table[selector];