@@ -180,7 +180,7 @@ static const struct auxiliary_device_id *auxiliary_match_id(const struct auxilia
static int auxiliary_match(struct device *dev, struct device_driver *drv)
{
struct auxiliary_device *auxdev = to_auxiliary_dev(dev);
- struct auxiliary_driver *auxdrv = to_auxiliary_drv(drv);
+ const struct auxiliary_driver *auxdrv = to_auxiliary_drv(drv);
return !!auxiliary_match_id(auxdrv->id_table, auxdev);
}
@@ -203,7 +203,7 @@ static const struct dev_pm_ops auxiliary_dev_pm_ops = {
static int auxiliary_bus_probe(struct device *dev)
{
- struct auxiliary_driver *auxdrv = to_auxiliary_drv(dev->driver);
+ const struct auxiliary_driver *auxdrv = to_auxiliary_drv(dev->driver);
struct auxiliary_device *auxdev = to_auxiliary_dev(dev);
int ret;
@@ -222,7 +222,7 @@ static int auxiliary_bus_probe(struct device *dev)
static void auxiliary_bus_remove(struct device *dev)
{
- struct auxiliary_driver *auxdrv = to_auxiliary_drv(dev->driver);
+ const struct auxiliary_driver *auxdrv = to_auxiliary_drv(dev->driver);
struct auxiliary_device *auxdev = to_auxiliary_dev(dev);
if (auxdrv->remove)
@@ -232,7 +232,7 @@ static void auxiliary_bus_remove(struct device *dev)
static void auxiliary_bus_shutdown(struct device *dev)
{
- struct auxiliary_driver *auxdrv = NULL;
+ const struct auxiliary_driver *auxdrv = NULL;
struct auxiliary_device *auxdev;
if (dev->driver) {
@@ -21,7 +21,7 @@ struct ipu6_buttress_ctrl;
struct ipu6_bus_device {
struct auxiliary_device auxdev;
- struct auxiliary_driver *auxdrv;
+ const struct auxiliary_driver *auxdrv;
const struct ipu6_auxdrv_data *auxdrv_data;
struct list_head list;
void *pdata;
@@ -239,7 +239,7 @@ void bnxt_ulp_stop(struct bnxt *bp)
adev = &aux_priv->aux_dev;
if (adev->dev.driver) {
- struct auxiliary_driver *adrv;
+ const struct auxiliary_driver *adrv;
pm_message_t pm = {};
adrv = to_auxiliary_drv(adev->dev.driver);
@@ -277,7 +277,7 @@ void bnxt_ulp_start(struct bnxt *bp, int err)
adev = &aux_priv->aux_dev;
if (adev->dev.driver) {
- struct auxiliary_driver *adrv;
+ const struct auxiliary_driver *adrv;
adrv = to_auxiliary_drv(adev->dev.driver);
edev->en_state = bp->state;
@@ -2784,7 +2784,7 @@ static struct ice_pf *
ice_ptp_aux_dev_to_owner_pf(struct auxiliary_device *aux_dev)
{
struct ice_ptp_port_owner *ports_owner;
- struct auxiliary_driver *aux_drv;
+ const struct auxiliary_driver *aux_drv;
struct ice_ptp *owner_ptp;
if (!aux_dev->dev.driver)
@@ -349,7 +349,7 @@ int mlx5_attach_device(struct mlx5_core_dev *dev)
{
struct mlx5_priv *priv = &dev->priv;
struct auxiliary_device *adev;
- struct auxiliary_driver *adrv;
+ const struct auxiliary_driver *adrv;
int ret = 0, i;
devl_assert_locked(priv_to_devlink(dev));
@@ -406,7 +406,7 @@ void mlx5_detach_device(struct mlx5_core_dev *dev, bool suspend)
{
struct mlx5_priv *priv = &dev->priv;
struct auxiliary_device *adev;
- struct auxiliary_driver *adrv;
+ const struct auxiliary_driver *adrv;
pm_message_t pm = {};
int i;
@@ -203,7 +203,7 @@ static inline struct auxiliary_device *to_auxiliary_dev(struct device *dev)
return container_of(dev, struct auxiliary_device, dev);
}
-static inline struct auxiliary_driver *to_auxiliary_drv(struct device_driver *drv)
+static inline const struct auxiliary_driver *to_auxiliary_drv(const struct device_driver *drv)
{
return container_of(drv, struct auxiliary_driver, driver);
}
@@ -357,7 +357,7 @@ EXPORT_SYMBOL_NS_GPL(sof_client_ipc4_find_module, SND_SOC_SOF_CLIENT);
int sof_suspend_clients(struct snd_sof_dev *sdev, pm_message_t state)
{
- struct auxiliary_driver *adrv;
+ const struct auxiliary_driver *adrv;
struct sof_client_dev *cdev;
mutex_lock(&sdev->ipc_client_mutex);
@@ -380,7 +380,7 @@ EXPORT_SYMBOL_NS_GPL(sof_suspend_clients, SND_SOC_SOF_CLIENT);
int sof_resume_clients(struct snd_sof_dev *sdev)
{
- struct auxiliary_driver *adrv;
+ const struct auxiliary_driver *adrv;
struct sof_client_dev *cdev;
mutex_lock(&sdev->ipc_client_mutex);
In the quest to make struct device constant, start by making to_auziliary_drv() return a constant pointer so that drivers that call this can be fixed up before the driver core changes. As the return type previously was not constant, also fix up all callers that were assuming that the pointer was not going to be a constant one in order to not break the build. Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Dave Ertman <david.m.ertman@intel.com> Cc: Ira Weiny <ira.weiny@intel.com> Cc: "Rafael J. Wysocki" <rafael@kernel.org> Cc: Sakari Ailus <sakari.ailus@linux.intel.com> Cc: Bingbu Cao <bingbu.cao@intel.com> Cc: Tianshu Qiu <tian.shu.qiu@intel.com> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: Michael Chan <michael.chan@broadcom.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Eric Dumazet <edumazet@google.com> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Paolo Abeni <pabeni@redhat.com> Cc: Jesse Brandeburg <jesse.brandeburg@intel.com> Cc: Tony Nguyen <anthony.l.nguyen@intel.com> Cc: Saeed Mahameed <saeedm@nvidia.com> Cc: Leon Romanovsky <leon@kernel.org> Cc: Tariq Toukan <tariqt@nvidia.com> Cc: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Cc: Bard Liao <yung-chuan.liao@linux.intel.com> Cc: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Cc: Daniel Baluta <daniel.baluta@nxp.com> Cc: Kai Vehmanen <kai.vehmanen@linux.intel.com> Cc: Mark Brown <broonie@kernel.org> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.com> Cc: Richard Cochran <richardcochran@gmail.com> Cc: linux-media@vger.kernel.org Cc: netdev@vger.kernel.org Cc: intel-wired-lan@lists.osuosl.org Cc: linux-rdma@vger.kernel.org Cc: sound-open-firmware@alsa-project.org Cc: linux-sound@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/base/auxiliary.c | 8 ++++---- drivers/media/pci/intel/ipu6/ipu6-bus.h | 2 +- drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c | 4 ++-- drivers/net/ethernet/intel/ice/ice_ptp.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/dev.c | 4 ++-- include/linux/auxiliary_bus.h | 2 +- sound/soc/sof/sof-client.c | 4 ++-- 7 files changed, 13 insertions(+), 13 deletions(-)