linux-kernel - [PATCH v2 1/3] staging: vc04_services: bcm2835-audio: avoid the use of typedef for function pointers

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Date:   Thu, 30 Dec 2021 08:31:25 -0300
From:   Gaston Gonzalez <gascoar@...il.com>
To:     linux-staging@...ts.linux.dev
Cc:     gregkh@...uxfoundation.org, nsaenz@...nel.org,
        f.fainelli@...il.com, rjui@...adcom.com, sbranden@...adcom.com,
        bcm-kernel-feedback-list@...adcom.com,
        juerg.haefliger@...onical.com, rdunlap@...radead.org,
        dave.stevenson@...pberrypi.com, stefan.wahren@...e.com,
        unixbhaskar@...il.com, mitaliborkar810@...il.com,
        phil@...pberrypi.com, linux-rpi-kernel@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        gascoar@...il.com
Subject: [PATCH v2 1/3] staging: vc04_services: bcm2835-audio: avoid the use of typedef for function pointers

Replace typedefs bcm2835_audio_newpcm_func and bcm2835_audio_newctl_func
with equivalent declarations to better align with the linux kernel
coding style.

Signed-off-by: Gaston Gonzalez <gascoar@...il.com>
---
 .../staging/vc04_services/bcm2835-audio/bcm2835.c    | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

diff --git a/drivers/staging/vc04_services/bcm2835-audio/bcm2835.c b/drivers/staging/vc04_services/bcm2835-audio/bcm2835.c
index c250fbef2fa3..628732d7bf6a 100644
--- a/drivers/staging/vc04_services/bcm2835-audio/bcm2835.c
+++ b/drivers/staging/vc04_services/bcm2835-audio/bcm2835.c
@@ -52,20 +52,14 @@ static int bcm2835_devm_add_vchi_ctx(struct device *dev)
 	return 0;
 }
 
-typedef int (*bcm2835_audio_newpcm_func)(struct bcm2835_chip *chip,
-					 const char *name,
-					 enum snd_bcm2835_route route,
-					 u32 numchannels);
-
-typedef int (*bcm2835_audio_newctl_func)(struct bcm2835_chip *chip);
-
 struct bcm2835_audio_driver {
 	struct device_driver driver;
 	const char *shortname;
 	const char *longname;
 	int minchannels;
-	bcm2835_audio_newpcm_func newpcm;
-	bcm2835_audio_newctl_func newctl;
+	int (*newpcm)(struct bcm2835_chip *chip, const char *name,
+		      enum snd_bcm2835_route route, u32 numchannels);
+	int (*newctl)(struct bcm2835_chip *chip);
 	enum snd_bcm2835_route route;
 };
 
-- 
2.34.1