diff mbox series

[v2,2/2] nfc: mrvl: Use of_property_read_bool() for boolean properties

Message ID 20230314201309.995421-2-robh@kernel.org (mailing list archive)
State Accepted
Commit cc6d85c1cb5ccc04c594392339c81227abd1667d
Delegated to: Netdev Maintainers
Headers show
Series [v2,1/2] nfc: mrvl: Move platform_data struct into driver | expand

Checks

Context Check Description
netdev/series_format warning Single patches do not need cover letters; Target tree name not specified in the subject
netdev/tree_selection success Guessed tree name to be net-next
netdev/fixes_present success Fixes tag not required for -next series
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 19 this patch: 19
netdev/cc_maintainers warning 5 maintainers not CCed: shangxiaojing@huawei.com u.kleine-koenig@pengutronix.de duoming@zju.edu.cn kuba@kernel.org davem@davemloft.net
netdev/build_clang success Errors and warnings before: 18 this patch: 18
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/deprecated_api success None detected
netdev/check_selftest success No net selftest shell script
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 19 this patch: 19
netdev/checkpatch warning WARNING: line length of 82 exceeds 80 columns WARNING: line length of 84 exceeds 80 columns
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0

Commit Message

Rob Herring (Arm) March 14, 2023, 8:13 p.m. UTC 
It is preferred to use typed property access functions (i.e.
of_property_read_<type> functions) rather than low-level
of_get_property/of_find_property functions for reading properties.
Convert reading boolean properties to of_property_read_bool().

Reviewed-by: Simon Horman <simon.horman@corigine.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Rob Herring <robh@kernel.org>
---
v2:
 - Convert platform_data int types to boolean
---
 drivers/nfc/nfcmrvl/i2c.c     |  2 +-
 drivers/nfc/nfcmrvl/main.c    |  6 +-----
 drivers/nfc/nfcmrvl/nfcmrvl.h |  6 +++---
 drivers/nfc/nfcmrvl/uart.c    | 11 ++---------
 4 files changed, 7 insertions(+), 18 deletions(-)
diff mbox series

Patch

diff --git a/drivers/nfc/nfcmrvl/i2c.c b/drivers/nfc/nfcmrvl/i2c.c
index e74342b0b728..164e2ab859fd 100644
--- a/drivers/nfc/nfcmrvl/i2c.c
+++ b/drivers/nfc/nfcmrvl/i2c.c
@@ -168,7 +168,7 @@  static int nfcmrvl_i2c_parse_dt(struct device_node *node,
 		return ret;
 	}
 
-	if (of_find_property(node, "i2c-int-falling", NULL))
+	if (of_property_read_bool(node, "i2c-int-falling"))
 		pdata->irq_polarity = IRQF_TRIGGER_FALLING;
 	else
 		pdata->irq_polarity = IRQF_TRIGGER_RISING;
diff --git a/drivers/nfc/nfcmrvl/main.c b/drivers/nfc/nfcmrvl/main.c
index 1a5284de4341..141bc4b66dcb 100644
--- a/drivers/nfc/nfcmrvl/main.c
+++ b/drivers/nfc/nfcmrvl/main.c
@@ -261,11 +261,7 @@  int nfcmrvl_parse_dt(struct device_node *node,
 		return reset_n_io;
 	}
 	pdata->reset_n_io = reset_n_io;
-
-	if (of_find_property(node, "hci-muxed", NULL))
-		pdata->hci_muxed = 1;
-	else
-		pdata->hci_muxed = 0;
+	pdata->hci_muxed = of_property_read_bool(node, "hci-muxed");
 
 	return 0;
 }
diff --git a/drivers/nfc/nfcmrvl/nfcmrvl.h b/drivers/nfc/nfcmrvl/nfcmrvl.h
index 0f22b3233f73..f61a99e553db 100644
--- a/drivers/nfc/nfcmrvl/nfcmrvl.h
+++ b/drivers/nfc/nfcmrvl/nfcmrvl.h
@@ -56,16 +56,16 @@  struct nfcmrvl_platform_data {
 	/* GPIO that is wired to RESET_N signal */
 	int reset_n_io;
 	/* Tell if transport is muxed in HCI one */
-	unsigned int hci_muxed;
+	bool hci_muxed;
 
 	/*
 	 * UART specific
 	 */
 
 	/* Tell if UART needs flow control at init */
-	unsigned int flow_control;
+	bool flow_control;
 	/* Tell if firmware supports break control for power management */
-	unsigned int break_control;
+	bool break_control;
 
 
 	/*
diff --git a/drivers/nfc/nfcmrvl/uart.c b/drivers/nfc/nfcmrvl/uart.c
index 9c92cbdc42f0..956ae92f7573 100644
--- a/drivers/nfc/nfcmrvl/uart.c
+++ b/drivers/nfc/nfcmrvl/uart.c
@@ -76,15 +76,8 @@  static int nfcmrvl_uart_parse_dt(struct device_node *node,
 		return ret;
 	}
 
-	if (of_find_property(matched_node, "flow-control", NULL))
-		pdata->flow_control = 1;
-	else
-		pdata->flow_control = 0;
-
-	if (of_find_property(matched_node, "break-control", NULL))
-		pdata->break_control = 1;
-	else
-		pdata->break_control = 0;
+	pdata->flow_control = of_property_read_bool(matched_node, "flow-control");
+	pdata->break_control = of_property_read_bool(matched_node, "break-control");
 
 	of_node_put(matched_node);