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| author | Sébastien Szymanski <sebastien.szymanski@armadeus.com> | 2025-09-12 23:18:50 +0300 |
|---|---|---|
| committer | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2025-09-15 09:55:40 +0300 |
| commit | 19c839a98c731169f06d32e7c9e00c78a0086ebe (patch) | |
| tree | 97588aa9d8cde9d678d9aa11d2acf4917afda72e /net/unix/unix_bpf.c | |
| parent | 3712ce9fa501617cdc4466d30ae3894d50887743 (diff) | |
| download | linux-19c839a98c731169f06d32e7c9e00c78a0086ebe.tar.xz | |
gpiolib: acpi: initialize acpi_gpio_info struct
Since commit 7c010d463372 ("gpiolib: acpi: Make sure we fill struct
acpi_gpio_info"), uninitialized acpi_gpio_info struct are passed to
__acpi_find_gpio() and later in the call stack info->quirks is used in
acpi_populate_gpio_lookup. This breaks the i2c_hid_cpi driver:
[ 58.122916] i2c_hid_acpi i2c-UNIW0001:00: HID over i2c has not been provided an Int IRQ
[ 58.123097] i2c_hid_acpi i2c-UNIW0001:00: probe with driver i2c_hid_acpi failed with error -22
Fix this by initializing the acpi_gpio_info pass to __acpi_find_gpio()
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=220388
Fixes: 7c010d463372 ("gpiolib: acpi: Make sure we fill struct acpi_gpio_info")
Signed-off-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com>
Tested-by: Hans de Goede <hansg@kernel.org>
Reviewed-by: Hans de Goede <hansg@kernel.org>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Tested-By: Calvin Owens <calvin@wbinvd.org>
Cc: stable@vger.kernel.org
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Diffstat (limited to 'net/unix/unix_bpf.c')
0 files changed, 0 insertions, 0 deletions