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path: root/drivers/hwspinlock/qcom_hwspinlock.c
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* hwspinlock: qcom_hwspinlock: add missing of_node_put after calling ↵Peter Chen2016-07-061-0/+1
| | | | | | | | | | | | of_parse_phandle of_node_put needs to be called when the device node which is got from of_parse_phandle has finished using. Cc: linux-arm-kernel@lists.infradead.org Cc: linux-arm-msm@vger.kernel.org Signed-off-by: Peter Chen <peter.chen@nxp.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
* hwspinlock: qcom: Correct msb in regmap_fieldBjorn Andersson2015-07-011-1/+1
| | | | | | | | | msb of the regmap_field was mistakenly given the value 32, to set all bits in the regmap update mask; although incorrect this worked until 921cc294, where the mask calculation was corrected. Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com> Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
* hwspinlock: qcom: Add support for Qualcomm HW Mutex blockBjorn Andersson2015-05-021-0/+181
Add driver for Qualcomm Hardware Mutex block found in many Qualcomm SoCs. Based on initial effort by Kumar Gala <galak@codeaurora.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com> Reviewed-by: Andy Gross <agross@codeaurora.org> Reviewed-by: Jeffrey Hugo <jhugo@codeaurora.org> Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
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