linux-kernel - [PATCH] Bluetooth: Use str_enable

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Message-ID: <20250114105641.273451-1-krzysztof.kozlowski@linaro.org>
Date: Tue, 14 Jan 2025 11:56:41 +0100
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Marcel Holtmann <marcel@...tmann.org>,
	Luiz Augusto von Dentz <luiz.dentz@...il.com>,
	linux-bluetooth@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH] Bluetooth: Use str_enable_disable-like helpers

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@...aro.org>
---
 drivers/bluetooth/btintel.c     | 17 +++++++++--------
 drivers/bluetooth/btmrvl_main.c |  3 ++-
 drivers/bluetooth/hci_qca.c     |  5 +++--
 3 files changed, 14 insertions(+), 11 deletions(-)

diff --git a/drivers/bluetooth/btintel.c b/drivers/bluetooth/btintel.c
index d496cf2c3411..d2540b28bc7a 100644
--- a/drivers/bluetooth/btintel.c
+++ b/drivers/bluetooth/btintel.c
@@ -9,6 +9,7 @@
 #include <linux/module.h>
 #include <linux/firmware.h>
 #include <linux/regmap.h>
+#include <linux/string_choices.h>
 #include <linux/acpi.h>
 #include <acpi/acpi_bus.h>
 #include <linux/unaligned.h>
@@ -506,13 +507,13 @@ int btintel_version_info_tlv(struct hci_dev *hdev,
 
 		bt_dev_info(hdev, "Device revision is %u", version->dev_rev_id);
 		bt_dev_info(hdev, "Secure boot is %s",
-			    version->secure_boot ? "enabled" : "disabled");
+			    str_enabled_disabled(version->secure_boot));
 		bt_dev_info(hdev, "OTP lock is %s",
-			    version->otp_lock ? "enabled" : "disabled");
+			    str_enabled_disabled(version->otp_lock));
 		bt_dev_info(hdev, "API lock is %s",
-			    version->api_lock ? "enabled" : "disabled");
+			    str_enabled_disabled(version->api_lock));
 		bt_dev_info(hdev, "Debug lock is %s",
-			    version->debug_lock ? "enabled" : "disabled");
+			    str_enabled_disabled(version->debug_lock));
 		bt_dev_info(hdev, "Minimum firmware build %u week %u %u",
 			    version->min_fw_build_nn, version->min_fw_build_cw,
 			    2000 + version->min_fw_build_yy);
@@ -927,16 +928,16 @@ int btintel_read_boot_params(struct hci_dev *hdev,
 		    le16_to_cpu(params->dev_revid));
 
 	bt_dev_info(hdev, "Secure boot is %s",
-		    params->secure_boot ? "enabled" : "disabled");
+		    str_enabled_disabled(params->secure_boot));
 
 	bt_dev_info(hdev, "OTP lock is %s",
-		    params->otp_lock ? "enabled" : "disabled");
+		    str_enabled_disabled(params->otp_lock));
 
 	bt_dev_info(hdev, "API lock is %s",
-		    params->api_lock ? "enabled" : "disabled");
+		    str_enabled_disabled(params->api_lock));
 
 	bt_dev_info(hdev, "Debug lock is %s",
-		    params->debug_lock ? "enabled" : "disabled");
+		    str_enabled_disabled(params->debug_lock));
 
 	bt_dev_info(hdev, "Minimum firmware build %u week %u %u",
 		    params->min_fw_build_nn, params->min_fw_build_cw,
diff --git a/drivers/bluetooth/btmrvl_main.c b/drivers/bluetooth/btmrvl_main.c
index 18f34998a120..e26b07a9387d 100644
--- a/drivers/bluetooth/btmrvl_main.c
+++ b/drivers/bluetooth/btmrvl_main.c
@@ -7,6 +7,7 @@
 
 #include <linux/module.h>
 #include <linux/of.h>
+#include <linux/string_choices.h>
 #include <net/bluetooth/bluetooth.h>
 #include <net/bluetooth/hci_core.h>
 #include <linux/mmc/sdio_func.h>
@@ -88,7 +89,7 @@ int btmrvl_process_event(struct btmrvl_private *priv, struct sk_buff *skb)
 			else
 				adapter->psmode = 0;
 			BT_DBG("PS Mode:%s",
-				(adapter->psmode) ? "Enable" : "Disable");
+			       str_enable_disable(adapter->psmode));
 		} else {
 			BT_DBG("PS Mode command failed");
 		}
diff --git a/drivers/bluetooth/hci_qca.c b/drivers/bluetooth/hci_qca.c
index 5d75087cca99..0cfe40393600 100644
--- a/drivers/bluetooth/hci_qca.c
+++ b/drivers/bluetooth/hci_qca.c
@@ -31,6 +31,7 @@
 #include <linux/pwrseq/consumer.h>
 #include <linux/regulator/consumer.h>
 #include <linux/serdev.h>
+#include <linux/string_choices.h>
 #include <linux/mutex.h>
 #include <linux/unaligned.h>
 
@@ -343,8 +344,8 @@ static void serial_clock_vote(unsigned long vote, struct hci_uart *hu)
 		else
 			__serial_clock_off(hu->tty);
 
-		BT_DBG("Vote serial clock %s(%s)", new_vote ? "true" : "false",
-		       vote ? "true" : "false");
+		BT_DBG("Vote serial clock %s(%s)", str_true_false(new_vote),
+		       str_true_false(vote));
 
 		diff = jiffies_to_msecs(jiffies - qca->vote_last_jif);
 
-- 
2.43.0