kernel/drivers/tty/hvc/hvc_tile.c, branch linux-4.1.y

tty: hvc: drop owner assignment from platform_drivers

2014-10-20T14:21:44Z

A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang

Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile

2014-06-11T23:50:01Z

Pull arch/tile changes from Chris Metcalf: "These mostly just address smaller issues reported to me" * git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile: arch: tile: kernel: unaligned.c: Cleaning up uninitialized variables drivers/tty/hvc/hvc_tile.c: use PTR_ERR_OR_ZERO replace strict_strto* call with kstrto* tile: Update comments for generic idle conversion tile: cleanup the comment in init_pgprot tile: use BOOTMEM_DEFAULT instead of magic number 0 for reserve_bootmem flags

drivers/tty/hvc/hvc_tile.c: use PTR_ERR_OR_ZERO

2014-06-02T21:06:14Z

replace IS_ERR/PTR_ERR Cc: Chris Metcalf Cc: Greg Kroah-Hartman Signed-off-by: Fabian Frederick Signed-off-by: Chris Metcalf

tile: hvc: Use irq_alloc/free_hwirq

2014-05-16T12:05:20Z

No functional change. Just convert to the new interface. Signed-off-by: Thomas Gleixner Reviewed-by: Grant Likely Cc: Tony Luck Cc: Peter Zijlstra Acked-by: Chris Metcalf Link: http://lkml.kernel.org/r/20140507154337.873477334@linutronix.de Signed-off-by: Thomas Gleixner

tile: various console improvements

2013-08-12T18:46:18Z

This change improves and cleans up the tile console. - We enable HVC_IRQ support on tilegx, with the addition of a new Tilera hypervisor API for tilegx to allow a console IPI. If IPI support is not available we fall back to the previous polling mode. - We simplify the earlyprintk code to use CON_BOOT and eliminate some of the other supporting earlyprintk code. - A new tile_console_write() primitive is used to send output to the console and is factored out of the hvc_tile driver. This lets us support a "sim_console" boot argument to allow using simulator hooks to send output to the "console" as a slightly faster alternative to emulating the hardware more directly. Signed-off-by: Chris Metcalf Acked-by: Greg Kroah-Hartman

tty: move hvc drivers to drivers/tty/hvc/

2011-01-13T20:03:00Z

As requested by Arnd Bergmann, the hvc drivers are now moved to the drivers/tty/hvc/ directory. The virtio_console.c driver was also moved, as it required the hvc_console.h file to be able to be built, and it really is a hvc driver. Cc: Arnd Bergmann Signed-off-by: Greg Kroah-Hartman