diff options
| author | Michael Tretter | 2021-08-25 17:03:13 +0200 |
|---|---|---|
| committer | Michal Simek | 2021-12-08 12:53:36 +0100 |
| commit | 628e8ba1d331397d580e65a61c0fb4b5ae8e5ccb (patch) | |
| tree | 2a11d7c8b4526befc22f6bc0654107dcfe1d744c /drivers/soc/xilinx | |
| parent | e7a9106c32c0527735a01ae00d5d9edbdb573b40 (diff) | |
soc: xilinx: add a to_zynqmp_pm_domain macro
Replace container_of for converting a generic_pm_domain to a
zynqmp_pm_domain with a macro definition to simplify the code.
Signed-off-by: Michael Tretter <m.tretter@pengutronix.de>
Acked-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Rajan Vaja <rajan.vaja@xilinx.com>
Link: https://lore.kernel.org/r/20210825150313.4033156-5-m.tretter@pengutronix.de
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Diffstat (limited to 'drivers/soc/xilinx')
| -rw-r--r-- | drivers/soc/xilinx/zynqmp_pm_domains.c | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/drivers/soc/xilinx/zynqmp_pm_domains.c b/drivers/soc/xilinx/zynqmp_pm_domains.c index 53b0041f9fe0..fcce2433bd6d 100644 --- a/drivers/soc/xilinx/zynqmp_pm_domains.c +++ b/drivers/soc/xilinx/zynqmp_pm_domains.c @@ -35,6 +35,9 @@ struct zynqmp_pm_domain { bool requested; }; +#define to_zynqmp_pm_domain(pm_domain) \ + container_of(pm_domain, struct zynqmp_pm_domain, gpd) + /** * zynqmp_gpd_is_active_wakeup_path() - Check if device is in wakeup source * path @@ -69,10 +72,9 @@ static int zynqmp_gpd_is_active_wakeup_path(struct device *dev, void *not_used) */ static int zynqmp_gpd_power_on(struct generic_pm_domain *domain) { + struct zynqmp_pm_domain *pd = to_zynqmp_pm_domain(domain); int ret; - struct zynqmp_pm_domain *pd; - pd = container_of(domain, struct zynqmp_pm_domain, gpd); ret = zynqmp_pm_set_requirement(pd->node_id, ZYNQMP_PM_CAPABILITY_ACCESS, ZYNQMP_PM_MAX_QOS, @@ -101,14 +103,12 @@ static int zynqmp_gpd_power_on(struct generic_pm_domain *domain) */ static int zynqmp_gpd_power_off(struct generic_pm_domain *domain) { + struct zynqmp_pm_domain *pd = to_zynqmp_pm_domain(domain); int ret; struct pm_domain_data *pdd, *tmp; - struct zynqmp_pm_domain *pd; u32 capabilities = min_capability; bool may_wakeup; - pd = container_of(domain, struct zynqmp_pm_domain, gpd); - /* If domain is already released there is nothing to be done */ if (!pd->requested) { dev_dbg(&domain->dev, "PM node id %d is already released\n", @@ -152,11 +152,9 @@ static int zynqmp_gpd_power_off(struct generic_pm_domain *domain) static int zynqmp_gpd_attach_dev(struct generic_pm_domain *domain, struct device *dev) { + struct zynqmp_pm_domain *pd = to_zynqmp_pm_domain(domain); struct device_link *link; int ret; - struct zynqmp_pm_domain *pd; - - pd = container_of(domain, struct zynqmp_pm_domain, gpd); link = device_link_add(dev, &domain->dev, DL_FLAG_SYNC_STATE_ONLY); if (!link) @@ -191,10 +189,8 @@ static int zynqmp_gpd_attach_dev(struct generic_pm_domain *domain, static void zynqmp_gpd_detach_dev(struct generic_pm_domain *domain, struct device *dev) { + struct zynqmp_pm_domain *pd = to_zynqmp_pm_domain(domain); int ret; - struct zynqmp_pm_domain *pd; - - pd = container_of(domain, struct zynqmp_pm_domain, gpd); /* If this is not the last device to detach there is nothing to do */ if (domain->device_count) @@ -220,7 +216,7 @@ static struct generic_pm_domain *zynqmp_gpd_xlate unsigned int i, idx = genpdspec->args[0]; struct zynqmp_pm_domain *pd; - pd = container_of(genpd_data->domains[0], struct zynqmp_pm_domain, gpd); + pd = to_zynqmp_pm_domain(genpd_data->domains[0]); if (genpdspec->args_count != 1) return ERR_PTR(-EINVAL); |