The to_ti_syscon_reset_data macro currently only works if the
parameter passed into it is called 'rcdev'.
Fixes a checkpatch --strict issue:
CHECK: Macro argument reuse 'rcdev' - possible side-effects?
#53: FILE: drivers/reset/reset-ti-syscon.c:53:
+#define to_ti_syscon_reset_data(rcdev) \
+ container_of(rcdev, struct ti_syscon_reset_data, rcdev)
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Force the write operation in case the read already happens
to return the correct value.
Signed-off-by: Crystal Guo <crystal.guo@mediatek.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.
Deterministic algorithm:
For each file:
If not .svg:
For each line:
If doesn't contain `\bxmlns\b`:
For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`:
If both the HTTP and HTTPS versions
return 200 OK and serve the same content:
Replace HTTP with HTTPS.
Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Declare reset_control_ops structures as const as they are only stored
in the ops field of a reset_controller_dev structure. This field is of
type const struct reset_control_ops *, so reset_control_ops structures
having this property can be declared as const.
Done using Coccinelle:
@r1 disable optional_qualifier@
identifier i;
position p;
@@
static struct reset_control_ops i@p={...};
@ok1@
identifier r1.i;
position p;
struct ti_syscon_reset_data data;
@@
data.rcdev.ops=&i@p;
@bad@
position p!={r1.p,ok1.p};
identifier r1.i;
@@
i@p
@depends on !bad disable optional_qualifier@
identifier r1.i;
@@
+const
struct reset_control_ops i;
File size before: drivers/reset/reset-ti-syscon.o
text data bss dec hex filename
1329 240 0 1569 621 drivers/reset/reset-ti-syscon.o
File size after: drivers/reset/reset-ti-syscon.o
text data bss dec hex filename
1377 192 0 1569 621 drivers/reset/reset-ti-syscon.o
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
If STATUS_SET was not set, ti_syscon_reset_status would always return 0
no matter whether the status_bit was set or not.
Signed-off-by: Jiancheng Xue <xuejiancheng@hisilicon.com>
Fixes: cc7c2bb149 ("reset: add TI SYSCON based reset driver")
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Add a reset-controller driver for performing reset management of
various devices present on the SoC, with the reset registers shared
between devices in a common register memory space. This driver uses
the syscon/regmap frameworks to actually implement the various reset
functionalities needed by the reset consumer devices.
Signed-off-by: Andrew F. Davis <afd@ti.com>
[s-anna@ti.com: add documentation, syscon name change]
Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>