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c8a1e1f029
[ Upstream commit fab15f57360b1e6620a1d0d6b0fbee896e6c1f07 ]
Driver in probe() updates each of 'reg_field' with 'reg_base':
for (i = 0; i < REG_MAX_COUNT; i++)
regs[i].reg += reg_base;
'reg_field' array (under variable 'regs' above) is statically allocated,
thus each re-bind would add another 'reg_base' leading to bogus
register addresses. Constify the local 'reg_field' array and duplicate
it in probe to solve this.
Fixes: 96a2e242a5 ("leds: flash: Add driver to support flash LED module in QCOM PMICs")
Cc: stable@vger.kernel.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Fenglin Wu <fenglin.wu@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250529063335.8785-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.