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Author SHA1 Message Date
Thomas Gleixner
875330f87a mtd: onenand: Use mtd->oops_panic_write as condition 
struct mtd_info has a flag oops_panic_write which is set when the write
operation is issued via the panic_write() callback. That allows controller
drivers to distinguish the panic write from a regular write.

Replace the open coded 'in_interrupt() | oops_in_progress' checks with a
check for that flag. in_interrupt() is an unrealiable indicator anyway as
it covers all sorts of atomic contexts not only hard and soft interrupt
service routines.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: Vignesh Raghavendra <vigneshr@ti.com>
Cc: Tudor Ambarus <tudor.ambarus@microchip.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Boris Brezillon <boris.brezillon@collabora.com>
Cc: linux-mtd@lists.infradead.org
Cc: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20201113141422.2214771-1-bigeasy@linutronix.de
 2020-12-10 22:37:32 +01:00
Krzysztof Kozlowski
28acb2ce42 mtd: onenand: Simplify with dev_err_probe() 
Common pattern of handling deferred probe can be simplified with
dev_err_probe().  Less code and the error value gets printed.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20200901142535.12819-1-krzk@kernel.org
 2020-09-30 16:44:16 +02:00
Miquel Raynal
d85339d9ea mtd: onenand: Rename omap2 driver to avoid a build warning 
As previously reported by Sudip Mukherjee for the Samsung driver, the
omap2 onenand driver is called omap2.c in our directory and omap2.c in
the tty/serial/ directory. If both drivers are compiled as modules, it
would produce the following warning:

        warning: same module names found:
            drivers/tty/serial/omap2.ko
            drivers/mtd/nand/onenand/omap2.ko

Rename the onenand omap2 driver so that it fits the folder's
convention: onenand_omap2.c.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
 2020-01-21 20:00:35 +01:00
Renamed from drivers/mtd/nand/onenand/omap2.c (Browse further)