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mfd/cpuidle: ux500: Rename driver symbol

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The PRCMU driver defines this as a DT node but there are no bindings
for it and it needs no data from the device tree. Just spawn the
device directly in the same way as the watchdog.

Name it "db8500-cpuidle" since there are no ambitions to support any
more SoCs than this one.

This rids this annoying boot message:
[    0.032610] cpuidle-dbx500: Failed to locate of_node [id: 0]

However I think the device still spawns and work just fine, despite
not finding a device tree node.

Cc: Rafael J. Wysocki <rjw@rjwysocki.net>
Cc: linux-pm@vger.kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Linus Walleij 2021-08-06 11:14:04 +02:00 committed by Lee Jones
parent 72b89b9ab5
commit f28fd3b6f7
2 changed files with 2 additions and 3 deletions
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2
drivers/cpuidle/cpuidle-ux500.c
View File

@ -117,7 +117,7 @@ static int dbx500_cpuidle_probe(struct platform_device *pdev)
static struct platform_driver dbx500_cpuidle_plat_driver = {
.driver = {
.name = "cpuidle-dbx500",
.name = "db8500-cpuidle",
},
.probe = dbx500_cpuidle_probe,
};

3
drivers/mfd/db8500-prcmu.c
View File

@ -2951,14 +2951,13 @@ static const struct mfd_cell common_prcmu_devs[] = {
.pdata_size = sizeof(db8500_wdt_pdata),
.id = -1,
},
MFD_CELL_NAME("db8500-cpuidle"),
};
static const struct mfd_cell db8500_prcmu_devs[] = {
MFD_CELL_OF("db8500-prcmu-regulators", NULL,
&db8500_regulators, sizeof(db8500_regulators), 0,
"stericsson,db8500-prcmu-regulator"),
MFD_CELL_OF("cpuidle-dbx500",
NULL, NULL, 0, 0, "stericsson,cpuidle-dbx500"),
MFD_CELL_OF("db8500-thermal",
NULL, NULL, 0, 0, "stericsson,db8500-thermal"),
};