From d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 02:45:28 +0000
Subject: [PATCH] add boot partition size
---
kernel/Documentation/driver-api/pinctl.rst | 15 +++------------
1 files changed, 3 insertions(+), 12 deletions(-)
diff --git a/kernel/Documentation/driver-api/pinctl.rst b/kernel/Documentation/driver-api/pinctl.rst
index 6cb68d6..3d2deaf 100644
--- a/kernel/Documentation/driver-api/pinctl.rst
+++ b/kernel/Documentation/driver-api/pinctl.rst
@@ -274,15 +274,6 @@
.confops = &foo_pconf_ops,
};
-Since some controllers have special logic for handling entire groups of pins
-they can exploit the special whole-group pin control function. The
-pin_config_group_set() callback is allowed to return the error code -EAGAIN,
-for groups it does not want to handle, or if it just wants to do some
-group-level handling and then fall through to iterate over all pins, in which
-case each individual pin will be treated by separate pin_config_set() calls as
-well.
-
-
Interaction with the GPIO subsystem
===================================
@@ -647,8 +638,8 @@
}
static int foo_get_group_pins(struct pinctrl_dev *pctldev, unsigned selector,
- unsigned ** const pins,
- unsigned * const num_pins)
+ const unsigned ** pins,
+ unsigned * num_pins)
{
*pins = (unsigned *) foo_groups[selector].pins;
*num_pins = foo_groups[selector].num_pins;
@@ -714,7 +705,7 @@
{
u8 regbit = (1 << selector + group);
- writeb((readb(MUX)|regbit), MUX)
+ writeb((readb(MUX)|regbit), MUX);
return 0;
}
--
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