Re: [PATCH v2 3/5] venus: add check to make scm calls

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

 



On Mon 04 Jun 05:58 PDT 2018, Tomasz Figa wrote:

> Hi Vikash,
> 
> On Sat, Jun 2, 2018 at 5:27 AM Vikash Garodia <vgarodia@xxxxxxxxxxxxxx> wrote:
> [snip]
> > +int venus_boot(struct venus_core *core)
> > +{
> > +       phys_addr_t mem_phys;
> > +       size_t mem_size;
> > +       int ret;
> > +       struct device *dev;
> > +
> > +       if (!IS_ENABLED(CONFIG_QCOM_MDT_LOADER))
> > +               return -EPROBE_DEFER;
> 
> Why are we deferring probe here? The option will not magically become
> enabled after probe is retried.
> 

The original code should have read:

	if (IS_ENABLED(CONFIG_QCOM_MDT_LOADER) && !qcom_scm_is_available())
		return -EPROBE_DEFER;

The code does depend on CONFIG_QCOM_MDT_LOADER regardless of it using
scm for firmware verification.

Regards,
Bjorn
--
To unsubscribe from this list: send the line "unsubscribe linux-soc" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Linux Samsung SoC]     [Linux Rockchip SoC]     [Linux Actions SoC]     [Linux for Synopsys ARC Processors]     [Linux NFS]     [Linux NILFS]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]


  Powered by Linux