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From: Sumitra Sharma <sumitraartsy@gmail.com>
To: outreachy@lists.linux.dev
Cc: johan@kernel.org, elder@kernel.org, gregkh@linuxfoundation.org,
	greybus-dev@lists.linaro.org, linux-staging@lists.linux.dev,
	linux-kernel@vger.kernel.org,
	Sumitra Sharma <sumitraartsy@gmail.com>
Subject: [PATCH v2 3/3] Staging: greybus: Use inline function for pwm_chip_to_gb_pwm_chip
Date: Fri, 24 Mar 2023 00:30:03 -0700	[thread overview]
Message-ID: <a7d0f315478af0596d1b6b97b8722a753dd39666.1679642024.git.sumitraartsy@gmail.com> (raw)
In-Reply-To: <cover.1679642024.git.sumitraartsy@gmail.com>

Convert 'pwm_chip_to_gb_pwm_chip' from a macro to a static
inline function, to make the relevant types apparent in the
definition and to benefit from the type checking performed by
the compiler at call sites.

Signed-off-by: Sumitra Sharma <sumitraartsy@gmail.com>
---
v2: Change patch subject, noted by Alison Schofield 
<alison.schofield@intel.com>

 drivers/staging/greybus/pwm.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/greybus/pwm.c b/drivers/staging/greybus/pwm.c
index 3fda172239d2..88da1d796f13 100644
--- a/drivers/staging/greybus/pwm.c
+++ b/drivers/staging/greybus/pwm.c
@@ -21,9 +21,11 @@ struct gb_pwm_chip {
 	struct pwm_chip		chip;
 	struct pwm_chip		*pwm;
 };
-#define pwm_chip_to_gb_pwm_chip(chip) \
-	container_of(chip, struct gb_pwm_chip, chip)
 
+static inline struct gb_pwm_chip *pwm_chip_to_gb_pwm_chip(struct pwm_chip *chip)
+{
+	return container_of(chip, struct gb_pwm_chip, chip);
+}
 
 static int gb_pwm_count_operation(struct gb_pwm_chip *pwmc)
 {
-- 
2.25.1


  parent reply	other threads:[~2023-03-24  7:34 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-03-24  7:20 [PATCH v2 0/3] Staging: greybus: Use inline functions Sumitra Sharma
2023-03-24  7:29 ` Sumitra Sharma
2023-03-24  7:26 ` Sumitra Sharma
2023-03-24  7:29 ` [PATCH v2 1/3] Staging: greybus: Use inline function for macro gpio_chip_to_gb_gpio_controller Sumitra Sharma
2023-03-24  7:30 ` [PATCH v2 2/3] Staging: greybus: Use inline function for gb_audio_manager_module Sumitra Sharma
2023-03-24  7:30 ` Sumitra Sharma [this message]
2023-03-24 15:28 ` [PATCH v2 0/3] Staging: greybus: Use inline functions Alison Schofield
2023-03-24 16:19   ` Sumitra Sharma

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