diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2024-02-26 11:54:52 +0100 |
|---|---|---|
| committer | Sebastian Reichel <sebastian.reichel@collabora.com> | 2024-02-26 15:09:11 +0100 |
| commit | 3da8d71754d3c1aa0b72d74c8a324a4bc7fab473 (patch) | |
| tree | d95040d97d6a03e6d4c998a0a65964f10a873e06 /drivers/power | |
| parent | power: supply: core: constify the struct device_type usage (diff) | |
| download | linux-3da8d71754d3c1aa0b72d74c8a324a4bc7fab473.tar.xz linux-3da8d71754d3c1aa0b72d74c8a324a4bc7fab473.zip | |
power: reset: rmobile-reset: Make sysc_base2 local
The static global variable sysc_base2 is no longer used outside the
probe method and the reset handler, so it can be converted to a local
variable, and passed to the reset handler via its callback data.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/35f04935c48ae55dc562071e0a1d6fca65234a58.1708944642.git.geert+renesas@glider.be
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/reset/rmobile-reset.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/power/reset/rmobile-reset.c b/drivers/power/reset/rmobile-reset.c index 14682cd59e61..7dbc51c32b0e 100644 --- a/drivers/power/reset/rmobile-reset.c +++ b/drivers/power/reset/rmobile-reset.c @@ -19,10 +19,10 @@ /* Reset Control Register 2 */ #define RESCNT2_PRES 0x80000000 /* Soft power-on reset */ -static void __iomem *sysc_base2; - static int rmobile_reset_handler(struct sys_off_data *data) { + void __iomem *sysc_base2 = (void __iomem *)data->cb_data; + /* Let's assume we have acquired the HPB semaphore */ writel(RESCNT2_PRES, sysc_base2 + RESCNT2); @@ -31,6 +31,7 @@ static int rmobile_reset_handler(struct sys_off_data *data) static int rmobile_reset_probe(struct platform_device *pdev) { + void __iomem *sysc_base2; int error; sysc_base2 = devm_platform_ioremap_resource(pdev, 1); @@ -41,7 +42,7 @@ static int rmobile_reset_probe(struct platform_device *pdev) SYS_OFF_MODE_RESTART, SYS_OFF_PRIO_HIGH, rmobile_reset_handler, - NULL); + (__force void *)sysc_base2); if (error) { dev_err(&pdev->dev, "cannot register restart handler (err=%d)\n", error); |