Re: mmotm 2020-03-23-21-29 uploaded (pci/controller/dwc/pcie-tegra194.c)

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On 3/24/2020 9:48 PM, Bjorn Helgaas wrote:
External email: Use caution opening links or attachments


On Tue, Mar 24, 2020 at 08:16:34AM -0700, Randy Dunlap wrote:
On 3/23/20 9:30 PM, akpm@xxxxxxxxxxxxxxxxxxxx wrote:
The mm-of-the-moment snapshot 2020-03-23-21-29 has been uploaded to

    http://www.ozlabs.org/~akpm/mmotm/

mmotm-readme.txt says

README for mm-of-the-moment:

http://www.ozlabs.org/~akpm/mmotm/

This is a snapshot of my -mm patch queue.  Uploaded at random hopefully
more than once a week.

You will need quilt to apply these patches to the latest Linus release (5.x
or 5.x-rcY).  The series file is in broken-out.tar.gz and is duplicated in
http://ozlabs.org/~akpm/mmotm/series


on x86_64:

../drivers/pci/controller/dwc/pcie-tegra194.c: In function ‘tegra_pcie_dw_parse_dt’:
../drivers/pci/controller/dwc/pcie-tegra194.c:1160:24: error: implicit declaration of function ‘devm_gpiod_get’; did you mean ‘devm_phy_get’? [-Werror=implicit-function-declaration]
   pcie->pex_rst_gpiod = devm_gpiod_get(pcie->dev, "reset", GPIOD_IN);
                         ^~~~~~~~~~~~~~
                         devm_phy_get

Thanks a lot for the report!

This was found on mmotm, but I updated my -next branch with Lorenzo's
latest pci/endpoint branch (current head 775d9e68f470) and reproduced
this build failure with the .config you attached.

I dropped that branch from my -next branch for now and pushed it.
I found that one header file inclusion is missing.
The following patch fixes it.
Also, I wanted to know how can I catch this locally? i.e. How can I generate the config file attached by Randy locally so that I can get the source ready without these kind of issues?

Bjorn/Lorenzo, would you be able to apply below change in your trees or do I need to send a patch for this?

diff --git a/drivers/pci/controller/dwc/pcie-tegra194.c b/drivers/pci/controller/dwc/pcie-tegra194.c
index 97d3f3db1020..eeeca18892c6 100644
--- a/drivers/pci/controller/dwc/pcie-tegra194.c
+++ b/drivers/pci/controller/dwc/pcie-tegra194.c
@@ -11,6 +11,7 @@
 #include <linux/debugfs.h>
 #include <linux/delay.h>
 #include <linux/gpio.h>
+#include <linux/gpio/consumer.h>
 #include <linux/interrupt.h>
 #include <linux/iopoll.h>
 #include <linux/kernel.h>



Bjorn





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