Re: [PATCH] firmware: qcom_scm: disable clocks if qcom_scm_bw_enable() fails

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 





On 3/4/24 14:14, Gabor Juhos wrote:
There are several functions which are calling qcom_scm_bw_enable()
then returns immediately if the call fails and leaves the clocks
enabled.

Change the code of these functions to disable clocks when the
qcom_scm_bw_enable() call fails. This also fixes a possible dma
buffer leak in the qcom_scm_pas_init_image() function.

Compile tested only due to lack of hardware with interconnect
support.

Cc: stable@xxxxxxxxxxxxxxx
Fixes: 65b7ebda5028 ("firmware: qcom_scm: Add bw voting support to the SCM interface")
Signed-off-by: Gabor Juhos <j4g8y7@xxxxxxxxx>
---

Taking a closer look, is there any argument against simply
putting the clk/bw en/dis calls in qcom_scm_call()?

Konrad




[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [Linux for Sparc]     [IETF Annouce]     [Security]     [Bugtraq]     [Linux MIPS]     [ECOS]     [Asterisk Internet PBX]     [Linux API]

  Powered by Linux