kernel/sound/aoa, branch 0x221E-v0.0.1-v6.19

ALSA: aoa: Remove redundant size arguments from strscpy()

2025-09-12T05:54:40Z

The size parameter of strscpy() is optional if the destination buffer has a fixed length and strscpy() can automatically determine its size using sizeof(). This makes many explicit size arguments redundant. Remove them to shorten and simplify the code. No functional changes intended. Signed-off-by: Thorsten Blum Signed-off-by: Takashi Iwai

ALSA: aoa: Don't split string across lines

2025-09-10T11:20:01Z

We shouldn't split a quoted string, as it worsens the grep-ability. Put back to the single line, which also makes checkpatch.pl happier. Signed-off-by: Takashi Iwai

ALSA: aoa: Use guard() for spin locks

2025-09-10T11:20:00Z

Clean up the code using guard() for spin locks. Merely code refactoring, and no behavior change. Signed-off-by: Takashi Iwai

ALSA: aoa: Use guard() for mutex locks

2025-09-01T11:54:27Z

Replace the manual mutex lock/unlock pairs with guard() for code simplification. Only code refactoring, and no behavior change. Signed-off-by: Takashi Iwai Link: https://patch.msgid.link/20250829151335.7342-14-tiwai@suse.de

ALSA: Drop explicit initialization of struct i2c_device_id::driver_data to 0

2024-09-20T15:44:52Z

These drivers don't use the driver_data member of struct i2c_device_id, so don't explicitly initialize this member. This prepares putting driver_data in an anonymous union which requires either no initialization or named designators. But it's also a nice cleanup on its own. Signed-off-by: Uwe Kleine-König Link: https://patch.msgid.link/20240920151009.499188-2-u.kleine-koenig@baylibre.com Signed-off-by: Takashi Iwai

ALSA: aoa: Use helper function for_each_child_of_node()

2024-08-16T07:52:42Z

for_each_child_of_node can help to iterate through the device_node, and we don't need to use while loop. No functional change with this conversion. Signed-off-by: Zhang Zekun Link: https://patch.msgid.link/20240816021826.65190-1-zhangzekun11@huawei.com Signed-off-by: Takashi Iwai

ALSA: aoa: Use -y instead of -objs in Makefile

2024-05-08T16:18:08Z

*-objs suffix is reserved rather for (user-space) host programs while usually *-y suffix is used for kernel drivers (although *-objs works for that purpose for now). Let's correct the old usages of *-objs in Makefiles. Signed-off-by: Takashi Iwai Reviewed-by: Andy Shevchenko Reviewed-by: Jaroslav Kysela Link: https://lore.kernel.org/r/20240507135513.14919-9-tiwai@suse.de

ALSA: aoa: soundbus: i2sbus: pcm: use 'time_left' variable with wait_for_completion_timeout()

2024-05-08T16:15:06Z

There is a confusing pattern in the kernel to use a variable named 'timeout' to store the result of wait_for_completion_timeout() causing patterns like: timeout = wait_for_completion_timeout(...) if (!timeout) return -ETIMEDOUT; with all kinds of permutations. Use 'time_left' as a variable to make the code self explaining. Fix to the proper variable type 'unsigned long' while here. Signed-off-by: Wolfram Sang Link: https://lore.kernel.org/r/20240430121028.30443-1-wsa+renesas@sang-engineering.com Signed-off-by: Takashi Iwai

Merge tag 'asoc-fix-v6.9-rc2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

2024-04-05T06:48:12Z

ASoC: Fixes for v6.9 A relatively large set of fixes here, the biggest piece of it is a series correcting some problems with the delay reporting for Intel SOF cards but there's a bunch of other things. Everything here is driver specific except for a fix in the core for an issue with sign extension handling volume controls.

ALSA: aoa: avoid false-positive format truncation warning

2024-03-27T09:53:37Z

clang warns about what it interprets as a truncated snprintf: sound/aoa/soundbus/i2sbus/core.c:171:6: error: 'snprintf' will always be truncated; specified size is 6, but format string expands to at least 7 [-Werror,-Wformat-truncation-non-kprintf] The actual problem here is that it does not understand the special %pOFn format string and assumes that it is a pointer followed by the string "OFn", which would indeed not fit. Slightly increasing the size of the buffer to its natural alignment avoids the warning, as it is now long enough for the correct and the incorrect interprations. Fixes: b917d58dcfaa ("ALSA: aoa: Convert to using %pOFn instead of device_node.name") Signed-off-by: Arnd Bergmann Message-ID: <20240326223825.4084412-9-arnd@kernel.org> Signed-off-by: Takashi Iwai