diff options
Diffstat (limited to 'drivers')
57 files changed, 2195 insertions, 1060 deletions
diff --git a/drivers/android/binderfs.c b/drivers/android/binderfs.c index 9ecad74183a3..7cf566aafe1f 100644 --- a/drivers/android/binderfs.c +++ b/drivers/android/binderfs.c @@ -650,7 +650,7 @@ static int binderfs_fill_super(struct super_block *sb, struct fs_context *fc) struct binderfs_info *info; struct binderfs_mount_opts *ctx = fc->fs_private; struct inode *inode = NULL; - struct binderfs_device device_info = { 0 }; + struct binderfs_device device_info = {}; const char *name; size_t len; @@ -747,7 +747,7 @@ static const struct fs_context_operations binderfs_fs_context_ops = { static int binderfs_init_fs_context(struct fs_context *fc) { - struct binderfs_mount_opts *ctx = fc->fs_private; + struct binderfs_mount_opts *ctx; ctx = kzalloc(sizeof(struct binderfs_mount_opts), GFP_KERNEL); if (!ctx) diff --git a/drivers/bus/mhi/core/main.c b/drivers/bus/mhi/core/main.c index 97e06cc586e4..c26eed06e5cc 100644 --- a/drivers/bus/mhi/core/main.c +++ b/drivers/bus/mhi/core/main.c @@ -258,7 +258,7 @@ int mhi_destroy_device(struct device *dev, void *data) return 0; } -static void mhi_notify(struct mhi_device *mhi_dev, enum mhi_callback cb_reason) +void mhi_notify(struct mhi_device *mhi_dev, enum mhi_callback cb_reason) { struct mhi_driver *mhi_drv; @@ -270,6 +270,7 @@ static void mhi_notify(struct mhi_device *mhi_dev, enum mhi_callback cb_reason) if (mhi_drv->status_cb) mhi_drv->status_cb(mhi_dev, cb_reason); } +EXPORT_SYMBOL_GPL(mhi_notify); /* Bind MHI channels to MHI devices */ void mhi_create_devices(struct mhi_controller *mhi_cntrl) diff --git a/drivers/bus/mhi/core/pm.c b/drivers/bus/mhi/core/pm.c index dc83d65f7784..e7c831867a23 100644 --- a/drivers/bus/mhi/core/pm.c +++ b/drivers/bus/mhi/core/pm.c @@ -669,6 +669,149 @@ void mhi_pm_st_worker(struct work_struct *work) } } +int mhi_pm_suspend(struct mhi_controller *mhi_cntrl) +{ + struct mhi_chan *itr, *tmp; + struct device *dev = &mhi_cntrl->mhi_dev->dev; + enum mhi_pm_state new_state; + int ret; + + if (mhi_cntrl->pm_state == MHI_PM_DISABLE) + return -EINVAL; + + if (MHI_PM_IN_ERROR_STATE(mhi_cntrl->pm_state)) + return -EIO; + + /* Return busy if there are any pending resources */ + if (atomic_read(&mhi_cntrl->dev_wake)) + return -EBUSY; + + /* Take MHI out of M2 state */ + read_lock_bh(&mhi_cntrl->pm_lock); + mhi_cntrl->wake_get(mhi_cntrl, false); + read_unlock_bh(&mhi_cntrl->pm_lock); + + ret = wait_event_timeout(mhi_cntrl->state_event, + mhi_cntrl->dev_state == MHI_STATE_M0 || + mhi_cntrl->dev_state == MHI_STATE_M1 || + MHI_PM_IN_ERROR_STATE(mhi_cntrl->pm_state), + msecs_to_jiffies(mhi_cntrl->timeout_ms)); + + read_lock_bh(&mhi_cntrl->pm_lock); + mhi_cntrl->wake_put(mhi_cntrl, false); + read_unlock_bh(&mhi_cntrl->pm_lock); + + if (!ret || MHI_PM_IN_ERROR_STATE(mhi_cntrl->pm_state)) { + dev_err(dev, + "Could not enter M0/M1 state"); + return -EIO; + } + + write_lock_irq(&mhi_cntrl->pm_lock); + + if (atomic_read(&mhi_cntrl->dev_wake)) { + write_unlock_irq(&mhi_cntrl->pm_lock); + return -EBUSY; + } + + dev_info(dev, "Allowing M3 transition\n"); + new_state = mhi_tryset_pm_state(mhi_cntrl, MHI_PM_M3_ENTER); + if (new_state != MHI_PM_M3_ENTER) { + write_unlock_irq(&mhi_cntrl->pm_lock); + dev_err(dev, + "Error setting to PM state: %s from: %s\n", + to_mhi_pm_state_str(MHI_PM_M3_ENTER), + to_mhi_pm_state_str(mhi_cntrl->pm_state)); + return -EIO; + } + + /* Set MHI to M3 and wait for completion */ + mhi_set_mhi_state(mhi_cntrl, MHI_STATE_M3); + write_unlock_irq(&mhi_cntrl->pm_lock); + dev_info(dev, "Wait for M3 completion\n"); + + ret = wait_event_timeout(mhi_cntrl->state_event, + mhi_cntrl->dev_state == MHI_STATE_M3 || + MHI_PM_IN_ERROR_STATE(mhi_cntrl->pm_state), + msecs_to_jiffies(mhi_cntrl->timeout_ms)); + + if (!ret || MHI_PM_IN_ERROR_STATE(mhi_cntrl->pm_state)) { + dev_err(dev, + "Did not enter M3 state, MHI state: %s, PM state: %s\n", + TO_MHI_STATE_STR(mhi_cntrl->dev_state), + to_mhi_pm_state_str(mhi_cntrl->pm_state)); + return -EIO; + } + + /* Notify clients about entering LPM */ + list_for_each_entry_safe(itr, tmp, &mhi_cntrl->lpm_chans, node) { + mutex_lock(&itr->mutex); + if (itr->mhi_dev) + mhi_notify(itr->mhi_dev, MHI_CB_LPM_ENTER); + mutex_unlock(&itr->mutex); + } + + return 0; +} +EXPORT_SYMBOL_GPL(mhi_pm_suspend); + +int mhi_pm_resume(struct mhi_controller *mhi_cntrl) +{ + struct mhi_chan *itr, *tmp; + struct device *dev = &mhi_cntrl->mhi_dev->dev; + enum mhi_pm_state cur_state; + int ret; + + dev_info(dev, "Entered with PM state: %s, MHI state: %s\n", + to_mhi_pm_state_str(mhi_cntrl->pm_state), + TO_MHI_STATE_STR(mhi_cntrl->dev_state)); + + if (mhi_cntrl->pm_state == MHI_PM_DISABLE) + return 0; + + if (MHI_PM_IN_ERROR_STATE(mhi_cntrl->pm_state)) + return -EIO; + + /* Notify clients about exiting LPM */ + list_for_each_entry_safe(itr, tmp, &mhi_cntrl->lpm_chans, node) { + mutex_lock(&itr->mutex); + if (itr->mhi_dev) + mhi_notify(itr->mhi_dev, MHI_CB_LPM_EXIT); + mutex_unlock(&itr->mutex); + } + + write_lock_irq(&mhi_cntrl->pm_lock); + cur_state = mhi_tryset_pm_state(mhi_cntrl, MHI_PM_M3_EXIT); + if (cur_state != MHI_PM_M3_EXIT) { + write_unlock_irq(&mhi_cntrl->pm_lock); + dev_info(dev, + "Error setting to PM state: %s from: %s\n", + to_mhi_pm_state_str(MHI_PM_M3_EXIT), + to_mhi_pm_state_str(mhi_cntrl->pm_state)); + return -EIO; + } + + /* Set MHI to M0 and wait for completion */ + mhi_set_mhi_state(mhi_cntrl, MHI_STATE_M0); + write_unlock_irq(&mhi_cntrl->pm_lock); + + ret = wait_event_timeout(mhi_cntrl->state_event, + mhi_cntrl->dev_state == MHI_STATE_M0 || + MHI_PM_IN_ERROR_STATE(mhi_cntrl->pm_state), + msecs_to_jiffies(mhi_cntrl->timeout_ms)); + + if (!ret || MHI_PM_IN_ERROR_STATE(mhi_cntrl->pm_state)) { + dev_err(dev, + "Did not enter M0 state, MHI state: %s, PM state: %s\n", + TO_MHI_STATE_STR(mhi_cntrl->dev_state), + to_mhi_pm_state_str(mhi_cntrl->pm_state)); + return -EIO; + } + + return 0; +} +EXPORT_SYMBOL_GPL(mhi_pm_resume); + int __mhi_device_get_sync(struct mhi_controller *mhi_cntrl) { int ret; diff --git a/drivers/char/tlclk.c b/drivers/char/tlclk.c index 6d81bb3bb503..896a3550fba9 100644 --- a/drivers/char/tlclk.c +++ b/drivers/char/tlclk.c @@ -777,17 +777,21 @@ static int __init tlclk_init(void) { int ret; + telclk_interrupt = (inb(TLCLK_REG7) & 0x0f); + + alarm_events = kzalloc( sizeof(struct tlclk_alarms), GFP_KERNEL); + if (!alarm_events) { + ret = -ENOMEM; + goto out1; + } + ret = register_chrdev(tlclk_major, "telco_clock", &tlclk_fops); if (ret < 0) { printk(KERN_ERR "tlclk: can't get major %d.\n", tlclk_major); + kfree(alarm_events); return ret; } tlclk_major = ret; - alarm_events = kzalloc( sizeof(struct tlclk_alarms), GFP_KERNEL); - if (!alarm_events) { - ret = -ENOMEM; - goto out1; - } /* Read telecom clock IRQ number (Set by BIOS) */ if (!request_region(TLCLK_BASE, 8, "telco_clock")) { @@ -796,7 +800,6 @@ static int __init tlclk_init(void) ret = -EBUSY; goto out2; } - telclk_interrupt = (inb(TLCLK_REG7) & 0x0f); if (0x0F == telclk_interrupt ) { /* not MCPBL0010 ? */ printk(KERN_ERR "telclk_interrupt = 0x%x non-mcpbl0010 hw.\n", @@ -837,8 +840,8 @@ out3: release_region(TLCLK_BASE, 8); out2: kfree(alarm_events); -out1: unregister_chrdev(tlclk_major, "telco_clock"); +out1: return ret; } diff --git a/drivers/clk/zynqmp/clk-gate-zynqmp.c b/drivers/clk/zynqmp/clk-gate-zynqmp.c index 83b236f20fff..10c9b889324f 100644 --- a/drivers/clk/zynqmp/clk-gate-zynqmp.c +++ b/drivers/clk/zynqmp/clk-gate-zynqmp.c @@ -37,9 +37,8 @@ static int zynqmp_clk_gate_enable(struct clk_hw *hw) const char *clk_name = clk_hw_get_name(hw); u32 clk_id = gate->clk_id; int ret; - const struct zynqmp_eemi_ops *eemi_ops = zynqmp_pm_get_eemi_ops(); - ret = eemi_ops->clock_enable(clk_id); + ret = zynqmp_pm_clock_enable(clk_id); if (ret) pr_warn_once("%s() clock enabled failed for %s, ret = %d\n", @@ -58,9 +57,8 @@ static void zynqmp_clk_gate_disable(struct clk_hw *hw) const char *clk_name = clk_hw_get_name(hw); u32 clk_id = gate->clk_id; int ret; - const struct zynqmp_eemi_ops *eemi_ops = zynqmp_pm_get_eemi_ops(); - ret = eemi_ops->clock_disable(clk_id); + ret = zynqmp_pm_clock_disable(clk_id); if (ret) pr_warn_once("%s() clock disable failed for %s, ret = %d\n", @@ -79,9 +77,8 @@ static int zynqmp_clk_gate_is_enabled(struct clk_hw *hw) const char *clk_name = clk_hw_get_name(hw); u32 clk_id = gate->clk_id; int state, ret; - const struct zynqmp_eemi_ops *eemi_ops = zynqmp_pm_get_eemi_ops(); - ret = eemi_ops->clock_getstate(clk_id, &state); + ret = zynqmp_pm_clock_getstate(clk_id, &state); if (ret) { pr_warn_once("%s() clock get state failed for %s, ret = %d\n", __func__, clk_name, ret); diff --git a/drivers/clk/zynqmp/clk-mux-zynqmp.c b/drivers/clk/zynqmp/clk-mux-zynqmp.c index 0af8f74c5fa5..06194149be83 100644 --- a/drivers/clk/zynqmp/clk-mux-zynqmp.c +++ b/drivers/clk/zynqmp/clk-mux-zynqmp.c @@ -47,9 +47,8 @@ static u8 zynqmp_clk_mux_get_parent(struct clk_hw *hw) u32 clk_id = mux->clk_id; u32 val; int ret; - const struct zynqmp_eemi_ops *eemi_ops = zynqmp_pm_get_eemi_ops(); - ret = eemi_ops->clock_getparent(clk_id, &val); + ret = zynqmp_pm_clock_getparent(clk_id, &val); if (ret) pr_warn_once("%s() getparent failed for clock: %s, ret = %d\n", @@ -71,9 +70,8 @@ static int zynqmp_clk_mux_set_parent(struct clk_hw *hw, u8 index) const char *clk_name = clk_hw_get_name(hw); u32 clk_id = mux->clk_id; int ret; - const struct zynqmp_eemi_ops *eemi_ops = zynqmp_pm_get_eemi_ops(); - ret = eemi_ops->clock_setparent(clk_id, index); + ret = zynqmp_pm_clock_setparent(clk_id, index); if (ret) pr_warn_once("%s() set parent failed for clock: %s, ret = %d\n", diff --git a/drivers/clk/zynqmp/clkc.c b/drivers/clk/zynqmp/clkc.c index 10e89f23880b..5eed5ce10179 100644 --- a/drivers/clk/zynqmp/clkc.c +++ b/drivers/clk/zynqmp/clkc.c @@ -134,7 +134,6 @@ static struct clk_hw *(* const clk_topology[]) (const char *name, u32 clk_id, static struct zynqmp_clock *clock; static struct clk_hw_onecell_data *zynqmp_data; static unsigned int clock_max_idx; -static const struct zynqmp_eemi_ops *eemi_ops; /** * zynqmp_is_valid_clock() - Check whether clock is valid or not @@ -206,7 +205,7 @@ static int zynqmp_pm_clock_get_num_clocks(u32 *nclocks) qdata.qid = PM_QID_CLOCK_GET_NUM_CLOCKS; - ret = eemi_ops->query_data(qdata, ret_payload); + ret = zynqmp_pm_query_data(qdata, ret_payload); *nclocks = ret_payload[1]; return ret; @@ -231,7 +230,7 @@ static int zynqmp_pm_clock_get_name(u32 clock_id, qdata.qid = PM_QID_CLOCK_GET_NAME; qdata.arg1 = clock_id; - eemi_ops->query_data(qdata, ret_payload); + zynqmp_pm_query_data(qdata, ret_payload); memcpy(response, ret_payload, sizeof(*response)); return 0; @@ -265,7 +264,7 @@ static int zynqmp_pm_clock_get_topology(u32 clock_id, u32 index, qdata.arg1 = clock_id; qdata.arg2 = index; - ret = eemi_ops->query_data(qdata, ret_payload); + ret = zynqmp_pm_query_data(qdata, ret_payload); memcpy(response, &ret_payload[1], sizeof(*response)); return ret; @@ -296,7 +295,7 @@ struct clk_hw *zynqmp_clk_register_fixed_factor(const char *name, u32 clk_id, qdata.qid = PM_QID_CLOCK_GET_FIXEDFACTOR_PARAMS; qdata.arg1 = clk_id; - ret = eemi_ops->query_data(qdata, ret_payload); + ret = zynqmp_pm_query_data(qdata, ret_payload); if (ret) return ERR_PTR(ret); @@ -339,7 +338,7 @@ static int zynqmp_pm_clock_get_parents(u32 clock_id, u32 index, qdata.arg1 = clock_id; qdata.arg2 = index; - ret = eemi_ops->query_data(qdata, ret_payload); + ret = zynqmp_pm_query_data(qdata, ret_payload); memcpy(response, &ret_payload[1], sizeof(*response)); return ret; @@ -364,7 +363,7 @@ static int zynqmp_pm_clock_get_attributes(u32 clock_id, qdata.qid = PM_QID_CLOCK_GET_ATTRIBUTES; qdata.arg1 = clock_id; - ret = eemi_ops->query_data(qdata, ret_payload); + ret = zynqmp_pm_query_data(qdata, ret_payload); memcpy(response, &ret_payload[1], sizeof(*response)); return ret; @@ -738,10 +737,6 @@ static int zynqmp_clock_probe(struct platform_device *pdev) int ret; struct device *dev = &pdev->dev; - eemi_ops = zynqmp_pm_get_eemi_ops(); - if (IS_ERR(eemi_ops)) - return PTR_ERR(eemi_ops); - ret = zynqmp_clk_setup(dev->of_node); return ret; diff --git a/drivers/clk/zynqmp/divider.c b/drivers/clk/zynqmp/divider.c index 4be2cc76aa2e..8eed715707e3 100644 --- a/drivers/clk/zynqmp/divider.c +++ b/drivers/clk/zynqmp/divider.c @@ -83,9 +83,8 @@ static unsigned long zynqmp_clk_divider_recalc_rate(struct clk_hw *hw, u32 div_type = divider->div_type; u32 div, value; int ret; - const struct zynqmp_eemi_ops *eemi_ops = zynqmp_pm_get_eemi_ops(); - ret = eemi_ops->clock_getdivider(clk_id, &div); + ret = zynqmp_pm_clock_getdivider(clk_id, &div); if (ret) pr_warn_once("%s() get divider failed for %s, ret = %d\n", @@ -163,11 +162,10 @@ static long zynqmp_clk_divider_round_rate(struct clk_hw *hw, u32 div_type = divider->div_type; u32 bestdiv; int ret; - const struct zynqmp_eemi_ops *eemi_ops = zynqmp_pm_get_eemi_ops(); /* if read only, just return current value */ if (divider->flags & CLK_DIVIDER_READ_ONLY) { - ret = eemi_ops->clock_getdivider(clk_id, &bestdiv); + ret = zynqmp_pm_clock_getdivider(clk_id, &bestdiv); if (ret) pr_warn_once("%s() get divider failed for %s, ret = %d\n", @@ -219,7 +217,6 @@ static int zynqmp_clk_divider_set_rate(struct clk_hw *hw, unsigned long rate, u32 div_type = divider->div_type; u32 value, div; int ret; - const struct zynqmp_eemi_ops *eemi_ops = zynqmp_pm_get_eemi_ops(); value = zynqmp_divider_get_val(parent_rate, rate, divider->flags); if (div_type == TYPE_DIV1) { @@ -233,7 +230,7 @@ static int zynqmp_clk_divider_set_rate(struct clk_hw *hw, unsigned long rate, if (divider->flags & CLK_DIVIDER_POWER_OF_TWO) div = __ffs(div); - ret = eemi_ops->clock_setdivider(clk_id, div); + ret = zynqmp_pm_clock_setdivider(clk_id, div); if (ret) pr_warn_once("%s() set divider failed for %s, ret = %d\n", @@ -258,7 +255,6 @@ static const struct clk_ops zynqmp_clk_divider_ops = { */ u32 zynqmp_clk_get_max_divisor(u32 clk_id, u32 type) { - const struct zynqmp_eemi_ops *eemi_ops = zynqmp_pm_get_eemi_ops(); struct zynqmp_pm_query_data qdata = {0}; u32 ret_payload[PAYLOAD_ARG_CNT]; int ret; @@ -266,7 +262,7 @@ u32 zynqmp_clk_get_max_divisor(u32 clk_id, u32 type) qdata.qid = PM_QID_CLOCK_GET_MAX_DIVISOR; qdata.arg1 = clk_id; qdata.arg2 = type; - ret = eemi_ops->query_data(qdata, ret_payload); + ret = zynqmp_pm_query_data(qdata, ret_payload); /* * To maintain backward compatibility return maximum possible value * (0xFFFF) if query for max divisor is not successful. diff --git a/drivers/clk/zynqmp/pll.c b/drivers/clk/zynqmp/pll.c index 89b599530105..92f449ed38e5 100644 --- a/drivers/clk/zynqmp/pll.c +++ b/drivers/clk/zynqmp/pll.c @@ -50,10 +50,8 @@ static inline enum pll_mode zynqmp_pll_get_mode(struct clk_hw *hw) const char *clk_name = clk_hw_get_name(hw); u32 ret_payload[PAYLOAD_ARG_CNT]; int ret; - const struct zynqmp_eemi_ops *eemi_ops = zynqmp_pm_get_eemi_ops(); - ret = eemi_ops->ioctl(0, IOCTL_GET_PLL_FRAC_MODE, clk_id, 0, - ret_payload); + ret = zynqmp_pm_get_pll_frac_mode(clk_id, ret_payload); if (ret) pr_warn_once("%s() PLL get frac mode failed for %s, ret = %d\n", __func__, clk_name, ret); @@ -73,14 +71,13 @@ static inline void zynqmp_pll_set_mode(struct clk_hw *hw, bool on) const char *clk_name = clk_hw_get_name(hw); int ret; u32 mode; - const struct zynqmp_eemi_ops *eemi_ops = zynqmp_pm_get_eemi_ops(); if (on) mode = PLL_MODE_FRAC; else mode = PLL_MODE_INT; - ret = eemi_ops->ioctl(0, IOCTL_SET_PLL_FRAC_MODE, clk_id, mode, NULL); + ret = zynqmp_pm_set_pll_frac_mode(clk_id, mode); if (ret) pr_warn_once("%s() PLL set frac mode failed for %s, ret = %d\n", __func__, clk_name, ret); @@ -139,17 +136,15 @@ static unsigned long zynqmp_pll_recalc_rate(struct clk_hw *hw, unsigned long rate, frac; u32 ret_payload[PAYLOAD_ARG_CNT]; int ret; - const struct zynqmp_eemi_ops *eemi_ops = zynqmp_pm_get_eemi_ops(); - ret = eemi_ops->clock_getdivider(clk_id, &fbdiv); + ret = zynqmp_pm_clock_getdivider(clk_id, &fbdiv); if (ret) pr_warn_once("%s() get divider failed for %s, ret = %d\n", __func__, clk_name, ret); rate = parent_rate * fbdiv; if (zynqmp_pll_get_mode(hw) == PLL_MODE_FRAC) { - eemi_ops->ioctl(0, IOCTL_GET_PLL_FRAC_DATA, clk_id, 0, - ret_payload); + zynqmp_pm_get_pll_frac_data(clk_id, ret_payload); data = ret_payload[1]; frac = (parent_rate * data) / FRAC_DIV; rate = rate + frac; @@ -177,7 +172,6 @@ static int zynqmp_pll_set_rate(struct clk_hw *hw, unsigned long rate, u32 fbdiv; long rate_div, frac, m, f; int ret; - const struct zynqmp_eemi_ops *eemi_ops = zynqmp_pm_get_eemi_ops(); if (zynqmp_pll_get_mode(hw) == PLL_MODE_FRAC) { rate_div = (rate * FRAC_DIV) / parent_rate; @@ -187,21 +181,21 @@ static int zynqmp_pll_set_rate(struct clk_hw *hw, unsigned long rate, rate = parent_rate * m; frac = (parent_rate * f) / FRAC_DIV; - ret = eemi_ops->clock_setdivider(clk_id, m); + ret = zynqmp_pm_clock_setdivider(clk_id, m); if (ret == -EUSERS) WARN(1, "More than allowed devices are using the %s, which is forbidden\n", clk_name); else if (ret) pr_warn_once("%s() set divider failed for %s, ret = %d\n", __func__, clk_name, ret); - eemi_ops->ioctl(0, IOCTL_SET_PLL_FRAC_DATA, clk_id, f, NULL); + zynqmp_pm_set_pll_frac_data(clk_id, f); return rate + frac; } fbdiv = DIV_ROUND_CLOSEST(rate, parent_rate); fbdiv = clamp_t(u32, fbdiv, PLL_FBDIV_MIN, PLL_FBDIV_MAX); - ret = eemi_ops->clock_setdivider(clk_id, fbdiv); + ret = zynqmp_pm_clock_setdivider(clk_id, fbdiv); if (ret) pr_warn_once("%s() set divider failed for %s, ret = %d\n", __func__, clk_name, ret); @@ -222,9 +216,8 @@ static int zynqmp_pll_is_enabled(struct clk_hw *hw) u32 clk_id = clk->clk_id; unsigned int state; int ret; - const struct zynqmp_eemi_ops *eemi_ops = zynqmp_pm_get_eemi_ops(); - ret = eemi_ops->clock_getstate(clk_id, &state); + ret = zynqmp_pm_clock_getstate(clk_id, &state); if (ret) { pr_warn_once("%s() clock get state failed for %s, ret = %d\n", __func__, clk_name, ret); @@ -246,12 +239,11 @@ static int zynqmp_pll_enable(struct clk_hw *hw) const char *clk_name = clk_hw_get_name(hw); u32 clk_id = clk->clk_id; int ret; - const struct zynqmp_eemi_ops *eemi_ops = zynqmp_pm_get_eemi_ops(); if (zynqmp_pll_is_enabled(hw)) return 0; - ret = eemi_ops->clock_enable(clk_id); + ret = zynqmp_pm_clock_enable(clk_id); if (ret) pr_warn_once("%s() clock enable failed for %s, ret = %d\n", __func__, clk_name, ret); @@ -269,12 +261,11 @@ static void zynqmp_pll_disable(struct clk_hw *hw) const char *clk_name = clk_hw_get_name(hw); u32 clk_id = clk->clk_id; int ret; - const struct zynqmp_eemi_ops *eemi_ops = zynqmp_pm_get_eemi_ops(); if (!zynqmp_pll_is_enabled(hw)) return; - ret = eemi_ops->clock_disable(clk_id); + ret = zynqmp_pm_clock_disable(clk_id); if (ret) pr_warn_once("%s() clock disable failed for %s, ret = %d\n", __func__, clk_name, ret); diff --git a/drivers/crypto/xilinx/zynqmp-aes-gcm.c b/drivers/crypto/xilinx/zynqmp-aes-gcm.c index 09f7f468eef8..cd11558893cd 100644 --- a/ |