Commit Graph

5 Commits

Author SHA1 Message Date
Wolfram Sang
51aa31b49f remoteproc: drop owner assignment from platform_drivers
A platform_driver does not need to set an owner, it will be populated by the
driver core.

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-10-20 16:21:29 +02:00
Julia Lawall
0ddc5ec1c1 remoteproc/davinci: simplify use of devm_ioremap_resource
Remove unneeded error handling on the result of a call to
platform_get_resource when the value is passed to devm_ioremap_resource.

Move the call to platform_get_resource adjacent to the call to
devm_ioremap_resource to make the connection between them more clear.

A simplified version of the semantic patch that makes this change is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@@
expression pdev,res,n,e,e1;
expression ret != 0;
identifier l;
@@

- res = platform_get_resource(pdev, IORESOURCE_MEM, n);
  ... when != res
- if (res == NULL) { ... \(goto l;\|return ret;\) }
  ... when != res
+ res = platform_get_resource(pdev, IORESOURCE_MEM, n);
  e = devm_ioremap_resource(e1, res);
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
[simplify patch title]
Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
2014-02-24 11:10:24 +02:00
Uwe Kleine-König
5d658bfdb4 remoteproc/davinci: drop needless devm_clk_put
The comment above disable_irq says that it is needed to ensure that the
"devm subsystem might end up releasing things before freeing the irq,
thus allowing an interrupt to sneak in while the device is being
removed." disable_irq is enough for this purpose and there is no need to
manually free the reference to the clock.

Cc: Robert Tivy <rtivy@ti.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
[moved the Cc line into the commit message]
Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
2014-02-24 11:00:55 +02:00
Rusty Russell
60d676c007 remoteproc: don't use PTR_RET().
We've already tested that it's an error.

Cc: Robert Tivy <rtivy@ti.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Acked-by: Ohad Ben-Cohen <ohad@wizery.com>
2013-07-15 11:25:04 +09:30
Robert Tivy
13be5432d8 remoteproc/davinci: add a remoteproc driver for OMAP-L13x DSP
Adding a new remoteproc driver for OMAP-L13x DSP

Signed-off-by: Robert Tivy <rtivy@ti.com>
[removed 'EXPERIMENTAL' and fixed some indentation issues]
Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
2013-04-15 09:23:40 +03:00