6.12-stable review patch. If anyone has any objections, please let me know.
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From: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org
[ Upstream commit 13b3af26a41538e5051baedba8678eba521a27d3 ]
Replace ternary (condition ? "enable" : "disable") syntax with helpers from string_choices.h because: 1. Simple function call with one argument is easier to read. Ternary operator has three arguments and with wrapping might lead to quite long code. 2. Is slightly shorter thus also easier to read. 3. It brings uniformity in the text - same string. 4. Allows deduping by the linker, which results in a smaller binary file.
Signed-off-by: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org Link: https://lore.kernel.org/r/20250114-str-enable-disable-usb-v1-3-c8405df47c19@... Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org Stable-dep-of: 1e61f6ab0878 ("usb: typec: fusb302: cache PD RX state") Signed-off-by: Sasha Levin sashal@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/usb/typec/class.c | 7 ++-- drivers/usb/typec/tcpm/fusb302.c | 24 +++++++-------- drivers/usb/typec/tcpm/qcom/qcom_pmic_typec_pdphy.c | 3 + drivers/usb/typec/tcpm/qcom/qcom_pmic_typec_pdphy_stub.c | 3 + drivers/usb/typec/tcpm/qcom/qcom_pmic_typec_port.c | 4 +- drivers/usb/typec/tcpm/tcpm.c | 7 ++-- 6 files changed, 27 insertions(+), 21 deletions(-)
--- a/drivers/usb/typec/class.c +++ b/drivers/usb/typec/class.c @@ -10,6 +10,7 @@ #include <linux/mutex.h> #include <linux/property.h> #include <linux/slab.h> +#include <linux/string_choices.h> #include <linux/usb/pd_vdo.h> #include <linux/usb/typec_mux.h> #include <linux/usb/typec_retimer.h> @@ -354,7 +355,7 @@ active_show(struct device *dev, struct d { struct typec_altmode *alt = to_typec_altmode(dev);
- return sprintf(buf, "%s\n", alt->active ? "yes" : "no"); + return sprintf(buf, "%s\n", str_yes_no(alt->active)); }
static ssize_t active_store(struct device *dev, struct device_attribute *attr, @@ -630,7 +631,7 @@ static ssize_t supports_usb_power_delive { struct typec_partner *p = to_typec_partner(dev);
- return sprintf(buf, "%s\n", p->usb_pd ? "yes" : "no"); + return sprintf(buf, "%s\n", str_yes_no(p->usb_pd)); } static DEVICE_ATTR_RO(supports_usb_power_delivery);
@@ -1688,7 +1689,7 @@ static ssize_t vconn_source_show(struct struct typec_port *port = to_typec_port(dev);
return sprintf(buf, "%s\n", - port->vconn_role == TYPEC_SOURCE ? "yes" : "no"); + str_yes_no(port->vconn_role == TYPEC_SOURCE)); } static DEVICE_ATTR_RW(vconn_source);
--- a/drivers/usb/typec/tcpm/fusb302.c +++ b/drivers/usb/typec/tcpm/fusb302.c @@ -24,6 +24,7 @@ #include <linux/slab.h> #include <linux/spinlock.h> #include <linux/string.h> +#include <linux/string_choices.h> #include <linux/types.h> #include <linux/usb.h> #include <linux/usb/typec.h> @@ -733,7 +734,7 @@ static int tcpm_set_vconn(struct tcpc_de
mutex_lock(&chip->lock); if (chip->vconn_on == on) { - fusb302_log(chip, "vconn is already %s", on ? "On" : "Off"); + fusb302_log(chip, "vconn is already %s", str_on_off(on)); goto done; } if (on) { @@ -746,7 +747,7 @@ static int tcpm_set_vconn(struct tcpc_de if (ret < 0) goto done; chip->vconn_on = on; - fusb302_log(chip, "vconn := %s", on ? "On" : "Off"); + fusb302_log(chip, "vconn := %s", str_on_off(on)); done: mutex_unlock(&chip->lock);
@@ -761,7 +762,7 @@ static int tcpm_set_vbus(struct tcpc_dev
mutex_lock(&chip->lock); if (chip->vbus_on == on) { - fusb302_log(chip, "vbus is already %s", on ? "On" : "Off"); + fusb302_log(chip, "vbus is already %s", str_on_off(on)); } else { if (on) ret = regulator_enable(chip->vbus); @@ -769,15 +770,14 @@ static int tcpm_set_vbus(struct tcpc_dev ret = regulator_disable(chip->vbus); if (ret < 0) { fusb302_log(chip, "cannot %s vbus regulator, ret=%d", - on ? "enable" : "disable", ret); + str_enable_disable(on), ret); goto done; } chip->vbus_on = on; - fusb302_log(chip, "vbus := %s", on ? "On" : "Off"); + fusb302_log(chip, "vbus := %s", str_on_off(on)); } if (chip->charge_on == charge) - fusb302_log(chip, "charge is already %s", - charge ? "On" : "Off"); + fusb302_log(chip, "charge is already %s", str_on_off(charge)); else chip->charge_on = charge;
@@ -854,16 +854,16 @@ static int tcpm_set_pd_rx(struct tcpc_de ret = fusb302_pd_set_auto_goodcrc(chip, on); if (ret < 0) { fusb302_log(chip, "cannot turn %s auto GCRC, ret=%d", - on ? "on" : "off", ret); + str_on_off(on), ret); goto done; } ret = fusb302_pd_set_interrupts(chip, on); if (ret < 0) { fusb302_log(chip, "cannot turn %s pd interrupts, ret=%d", - on ? "on" : "off", ret); + str_on_off(on), ret); goto done; } - fusb302_log(chip, "pd := %s", on ? "on" : "off"); + fusb302_log(chip, "pd := %s", str_on_off(on)); done: mutex_unlock(&chip->lock);
@@ -1531,7 +1531,7 @@ static void fusb302_irq_work(struct work if (interrupt & FUSB_REG_INTERRUPT_VBUSOK) { vbus_present = !!(status0 & FUSB_REG_STATUS0_VBUSOK); fusb302_log(chip, "IRQ: VBUS_OK, vbus=%s", - vbus_present ? "On" : "Off"); + str_on_off(vbus_present)); if (vbus_present != chip->vbus_present) { chip->vbus_present = vbus_present; tcpm_vbus_change(chip->tcpm_port); @@ -1562,7 +1562,7 @@ static void fusb302_irq_work(struct work if ((interrupt & FUSB_REG_INTERRUPT_COMP_CHNG) && intr_comp_chng) { comp_result = !!(status0 & FUSB_REG_STATUS0_COMP); fusb302_log(chip, "IRQ: COMP_CHNG, comp=%s", - comp_result ? "true" : "false"); + str_true_false(comp_result)); if (comp_result) { /* cc level > Rd_threshold, detach */ chip->cc1 = TYPEC_CC_OPEN; --- a/drivers/usb/typec/tcpm/qcom/qcom_pmic_typec_pdphy.c +++ b/drivers/usb/typec/tcpm/qcom/qcom_pmic_typec_pdphy.c @@ -12,6 +12,7 @@ #include <linux/regmap.h> #include <linux/regulator/consumer.h> #include <linux/slab.h> +#include <linux/string_choices.h> #include <linux/usb/pd.h> #include <linux/usb/tcpm.h> #include "qcom_pmic_typec.h" @@ -418,7 +419,7 @@ static int qcom_pmic_typec_pdphy_set_pd_
spin_unlock_irqrestore(&pmic_typec_pdphy->lock, flags);
- dev_dbg(pmic_typec_pdphy->dev, "set_pd_rx: %s\n", on ? "on" : "off"); + dev_dbg(pmic_typec_pdphy->dev, "set_pd_rx: %s\n", str_on_off(on));
return ret; } --- a/drivers/usb/typec/tcpm/qcom/qcom_pmic_typec_pdphy_stub.c +++ b/drivers/usb/typec/tcpm/qcom/qcom_pmic_typec_pdphy_stub.c @@ -12,6 +12,7 @@ #include <linux/regmap.h> #include <linux/regulator/consumer.h> #include <linux/slab.h> +#include <linux/string_choices.h> #include <linux/usb/pd.h> #include <linux/usb/tcpm.h> #include "qcom_pmic_typec.h" @@ -38,7 +39,7 @@ static int qcom_pmic_typec_pdphy_stub_se struct pmic_typec *tcpm = tcpc_to_tcpm(tcpc); struct device *dev = tcpm->dev;
- dev_dbg(dev, "set_pd_rx: %s\n", on ? "on" : "off"); + dev_dbg(dev, "set_pd_rx: %s\n", str_on_off(on));
return 0; } --- a/drivers/usb/typec/tcpm/qcom/qcom_pmic_typec_port.c +++ b/drivers/usb/typec/tcpm/qcom/qcom_pmic_typec_port.c @@ -13,6 +13,7 @@ #include <linux/regmap.h> #include <linux/regulator/consumer.h> #include <linux/slab.h> +#include <linux/string_choices.h> #include <linux/usb/tcpm.h> #include <linux/usb/typec_mux.h> #include <linux/workqueue.h> @@ -562,7 +563,8 @@ done: spin_unlock_irqrestore(&pmic_typec_port->lock, flags);
dev_dbg(dev, "set_vconn: orientation %d control 0x%08x state %s cc %s vconn %s\n", - orientation, value, on ? "on" : "off", misc_to_vconn(misc), misc_to_cc(misc)); + orientation, value, str_on_off(on), misc_to_vconn(misc), + misc_to_cc(misc));
return ret; } --- a/drivers/usb/typec/tcpm/tcpm.c +++ b/drivers/usb/typec/tcpm/tcpm.c @@ -21,6 +21,7 @@ #include <linux/seq_file.h> #include <linux/slab.h> #include <linux/spinlock.h> +#include <linux/string_choices.h> #include <linux/usb.h> #include <linux/usb/pd.h> #include <linux/usb/pd_ado.h> @@ -874,8 +875,8 @@ static int tcpm_enable_auto_vbus_dischar
if (port->tcpc->enable_auto_vbus_discharge) { ret = port->tcpc->enable_auto_vbus_discharge(port->tcpc, enable); - tcpm_log_force(port, "%s vbus discharge ret:%d", enable ? "enable" : "disable", - ret); + tcpm_log_force(port, "%s vbus discharge ret:%d", + str_enable_disable(enable), ret); if (!ret) port->auto_vbus_discharge_enabled = enable; } @@ -4429,7 +4430,7 @@ static void tcpm_unregister_altmodes(str
static void tcpm_set_partner_usb_comm_capable(struct tcpm_port *port, bool capable) { - tcpm_log(port, "Setting usb_comm capable %s", capable ? "true" : "false"); + tcpm_log(port, "Setting usb_comm capable %s", str_true_false(capable));
if (port->tcpc->set_partner_usb_comm_capable) port->tcpc->set_partner_usb_comm_capable(port->tcpc, capable);