From: Peter Korsgaard <jacmet@sunsite.dk>
To: Grant Likely <grant.likely@secretlab.ca>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
devicetree-discuss@lists.ozlabs.org, sfr@canb.auug.org.au,
linux-kernel@vger.kernel.org, davem@davemloft.net,
sparclinux@vger.kernel.org, linuxppc-dev@lists.ozlabs.org
Subject: Re: [RFC PATCH 07/15] dt: uartlite: merge platform and of_platform driver bindings
Date: Wed, 23 Feb 2011 09:58:01 +0100 [thread overview]
Message-ID: <877hcryvom.fsf@macbook.be.48ers.dk> (raw)
In-Reply-To: <20110223043411.20795.57850.stgit@localhost6.localdomain6> (Grant Likely's message of "Tue, 22 Feb 2011 21:34:11 -0700")
>>>>> "Grant" == Grant Likely <grant.likely@secretlab.ca> writes:
Grant> of_platform_driver is getting removed, and a single platform_driver
Grant> can now support both devicetree and non-devicetree use cases. This
Grant> patch merges the two driver registrations.
Wee!
Grant> static int __devinit ulite_probe(struct platform_device *pdev)
Grant> {
Grant> struct resource *res, *res2;
Grant> + const __be32 *prop;
Grant> + int id = pdev->id;
Grant> res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
Grant> if (!res)
Grant> @@ -583,7 +586,13 @@ static int __devinit ulite_probe(struct platform_device *pdev)
Grant> if (!res2)
Grant> return -ENODEV;
Grant> - return ulite_assign(&pdev->dev, pdev->id, res->start, res2->start);
Grant> +#ifdef CONFIG_OF
Grant> + prop = of_get_property(pdev->dev.of_node, "port-number", NULL);
Grant> + if (prop)
Grant> + id = be32_to_cpup(prop);
Grant> +#endif
Grant> +
Grant> + return ulite_assign(&pdev->dev, id, res->start, res2->start);
Grant> }
Isn't this going to give a build warning about prop being unused on
!CONFIG_OF builds? Perhaps move it down into the CONFIG_OF conditional?
Other than that,
Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
--
Bye, Peter Korsgaard
next prev parent reply other threads:[~2011-02-23 8:58 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-23 4:33 [RFC PATCH 00/15] Remove last remains of of_platform_bus_type Grant Likely
2011-02-23 4:33 ` [RFC PATCH 01/15] dt/powerpc: move of_bus_type infrastructure to ibmebus Grant Likely
2011-02-24 14:46 ` Arnd Bergmann
2011-02-25 8:53 ` Benjamin Herrenschmidt
2011-02-28 7:35 ` Grant Likely
2011-02-23 4:33 ` [RFC PATCH 02/15] dt: add a match table pointer to struct device Grant Likely
2011-02-23 18:29 ` Rob Herring
2011-02-23 18:44 ` Grant Likely
2011-02-23 4:33 ` [RFC PATCH 03/15] dt/powerpc: Eliminate users of of_platform_{, un}register_driver Grant Likely
2011-02-23 4:33 ` [RFC PATCH 04/15] dt/sparc: " Grant Likely
2011-02-23 4:34 ` [RFC PATCH 05/15] leds/leds-gpio: merge platform_driver with of_platform_driver Grant Likely
2011-02-23 4:34 ` [RFC PATCH 06/15] dt: xilinx_hwicap: merge platform and of_platform driver bindings Grant Likely
2011-02-25 18:25 ` [RFC PATCH 06/15] dt: xilinx_hwicap: merge platform and of_platformdriver bindings Stephen Neuendorffer
2011-02-28 7:41 ` Grant Likely
2011-02-23 4:34 ` [RFC PATCH 07/15] dt: uartlite: merge platform and of_platform driver bindings Grant Likely
2011-02-23 8:58 ` Peter Korsgaard [this message]
2011-02-23 18:10 ` Grant Likely
2011-02-23 4:34 ` [RFC PATCH 08/15] dt/spi: Eliminate users of of_platform_{, un}register_driver Grant Likely
2011-02-23 4:34 ` [RFC PATCH 09/15] dt/sound: " Grant Likely
2011-02-23 4:34 ` [RFC PATCH 10/15] dt/net: " Grant Likely
2011-02-23 4:34 ` [RFC PATCH 11/15] dt/video: " Grant Likely
2011-02-23 4:34 ` [RFC PATCH 12/15] dt/usb: " Grant Likely
2011-02-23 4:34 ` [RFC PATCH 13/15] dt/serial: " Grant Likely
2011-02-24 16:34 ` Arnd Bergmann
2011-02-23 4:34 ` [RFC PATCH 14/15] dt: Eliminate of_platform_{,un}register_driver Grant Likely
2011-02-23 16:56 ` Rob Herring
2011-02-23 17:22 ` Grant Likely
2011-02-23 4:34 ` [RFC PATCH 15/15] dt: eliminate of_platform_driver shim code Grant Likely
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