| Message ID | 20240630153652.318882-4-wahrenst@gmx.net |
|---|---|
| State | Superseded |
| Headers | show |
| Series | ARM: bcm2835: Implement initial S2Idle for Raspberry Pi | expand |
On 6/30/2024 4:36 PM, Stefan Wahren wrote: > According to the official Mailbox property interface the second part > of RPI_FIRMWARE_SET_POWER_STATE ( and so on ...) is named state because > it represent u32 flags and just the lowest bit is for on/off. So rename it > to align with documentation and prepare the driver for further changes. > > Link: https://github.com/raspberrypi/firmware/wiki/Mailbox-property-interface > Signed-off-by: Stefan Wahren <wahrenst@gmx.net> Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
diff --git a/drivers/pmdomain/bcm/raspberrypi-power.c b/drivers/pmdomain/bcm/raspberrypi-power.c index 06196ebfe03b..39d9a52200c3 100644 --- a/drivers/pmdomain/bcm/raspberrypi-power.c +++ b/drivers/pmdomain/bcm/raspberrypi-power.c @@ -41,7 +41,7 @@ struct rpi_power_domains { */ struct rpi_power_domain_packet { u32 domain; - u32 on; + u32 state; }; /* @@ -53,7 +53,7 @@ static int rpi_firmware_set_power(struct rpi_power_domain *rpi_domain, bool on) struct rpi_power_domain_packet packet; packet.domain = rpi_domain->domain; - packet.on = on; + packet.state = on; return rpi_firmware_property(rpi_domain->fw, rpi_domain->old_interface ? RPI_FIRMWARE_SET_POWER_STATE : @@ -142,13 +142,13 @@ rpi_has_new_domain_support(struct rpi_power_domains *rpi_domains) int ret; packet.domain = RPI_POWER_DOMAIN_ARM; - packet.on = ~0; + packet.state = ~0; ret = rpi_firmware_property(rpi_domains->fw, RPI_FIRMWARE_GET_DOMAIN_STATE, &packet, sizeof(packet)); - return ret == 0 && packet.on != ~0; + return ret == 0 && packet.state != ~0; } static int rpi_power_probe(struct platform_device *pdev)
According to the official Mailbox property interface the second part of RPI_FIRMWARE_SET_POWER_STATE ( and so on ...) is named state because it represent u32 flags and just the lowest bit is for on/off. So rename it to align with documentation and prepare the driver for further changes. Link: https://github.com/raspberrypi/firmware/wiki/Mailbox-property-interface Signed-off-by: Stefan Wahren <wahrenst@gmx.net> --- drivers/pmdomain/bcm/raspberrypi-power.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) -- 2.34.1