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 v3 1/3] staging: greybus: Inline gpio_chip_to_gb_gpio_controller()
Date: Sat, 25 Mar 2023 01:23:33 -0700 [thread overview]
Message-ID: <3fc5d84a99574ac4a76d26427ac544de375adeb4.1679732179.git.sumitraartsy@gmail.com> (raw)
In-Reply-To: <cover.1679732179.git.sumitraartsy@gmail.com>
Convert 'gpio_chip_to_gb_gpio_controller' 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>
---
drivers/staging/greybus/gpio.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/greybus/gpio.c b/drivers/staging/greybus/gpio.c
index d729b922a750..2a115a8fc263 100644
--- a/drivers/staging/greybus/gpio.c
+++ b/drivers/staging/greybus/gpio.c
@@ -41,8 +41,11 @@ struct gb_gpio_controller {
struct irq_chip irqc;
struct mutex irq_lock;
};
-#define gpio_chip_to_gb_gpio_controller(chip) \
- container_of(chip, struct gb_gpio_controller, chip)
+
+static inline struct gb_gpio_controller *gpio_chip_to_gb_gpio_controller(struct gpio_chip *chip)
+{
+ return container_of(chip, struct gb_gpio_controller, chip);
+}
static struct gpio_chip *irq_data_to_gpio_chip(struct irq_data *d)
{
--
2.25.1
next prev parent reply other threads:[~2023-03-25 8:24 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-25 8:23 [PATCH v3 0/3] staging: greybus: Use Inline fuctions Sumitra Sharma
2023-03-25 8:23 ` Sumitra Sharma [this message]
2023-03-25 8:31 ` [PATCH v3 2/3] staging: greybus: Inline gb_audio_manager_module() Sumitra Sharma
2023-03-25 8:31 ` [PATCH v3 3/3] staging: greybus: Inline pwm_chip_to_gb_pwm_chip() Sumitra Sharma
2023-03-25 8:55 ` Greg KH
2023-03-26 5:24 ` Sumitra Sharma
2023-03-26 5:51 ` Julia Lawall
2023-03-26 6:38 ` Sumitra Sharma
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