BMC/Intel-BMC/linux.git/arch/mips/rb532/gpio.c, branch dev

MIPS: Remove useless parentheses

2014-11-24T06:44:49+00:00

Based on the spatch @@ expression e; @@ - return (e); + return e; with heavy hand editing because some of the changes are either whitespace or identation only or result in excessivly long lines. Signed-off-by: Ralf Baechle

MIPS: Whitespace cleanup.

2013-02-01T09:00:22+00:00

Having received another series of whitespace patches I decided to do this once and for all rather than dealing with this kind of patches trickling in forever. Signed-off-by: Ralf Baechle

mips: add export.h to files using EXPORT_SYMBOL/THIS_MODULE

2011-10-31T23:30:57+00:00

Or else we get lots of variations on this: arch/mips/pci/pci.c:330: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL' scattered throughout the build. Signed-off-by: Paul Gortmaker

MIPS: RB532: Fix iomap resource size miscalculation.

2011-05-18T13:18:26+00:00

This is the MIPS portion of Joe Perches 's https://patchwork.linux-mips.org/patch/2172/ which seems to have been lost in time and space. Signed-off-by: Ralf Baechle

MIPS: RB532: Export rb532_gpio_set_func()

2009-01-30T21:33:01+00:00

This kernel symbol provides a way for drivers to switch on alternate function for a certain GPIO pin. Turning it off is done implicitly when changing the GPIO direction, as that would be fixed when using the given pin als alternate function. Signed-off-by: Phil Sutter Signed-off-by: Ralf Baechle

MIPS: RB532: Remove {get,set}_434_reg()

2009-01-30T21:33:00+00:00

These kernel symbols are unused. Also, since dev3 init has been moved to devices.c, set_434_reg() breaks compiling as it uses dev3. Signed-off-by: Phil Sutter Signed-off-by: Ralf Baechle

MIPS: RB532: Move dev3 init code to devices.c

2009-01-30T21:33:00+00:00

This code doesn't belong to gpio.c, as it's completely unrelated to GPIO. As dev1 and dev2 init code is in devices.c, it seems to be a more adequate place. Signed-off-by: Phil Sutter Signed-off-by: Ralf Baechle

MIPS: RB532: Fix set_latch_u5()

2009-01-30T21:33:00+00:00

The data to be written is just a byte, so use writeb instead of writel. Also, dev3.base contains the address, not the data so referencing here is wrong. Signed-off-by: Phil Sutter Signed-off-by: Ralf Baechle

MIPS: RB532: Fix init of rb532_dev3_ctl_res

2009-01-30T21:33:00+00:00

This register just contains the address of the actual resource, so initialisation has to be the same as cf_slot0_res and nand_slot0_res. Signed-off-by: Phil Sutter Signed-off-by: Ralf Baechle

MIPS: RB532: remove useless CF GPIO initialisation

2009-01-30T21:32:59+00:00

As the pata-rb532-cf driver calls gpio_direction_input(), the calls to rb532_gpio_set_func() and rb532_gpio_direction_input() are not needed since the alternate function is automatically being disabled when changing the GPIO pin direction. The later two calls to rb532_gpio_set_{ilevel,istat}() are implicitly being done by the IRQ initialisation of pata-rb532-cf. Signed-off-by: Phil Sutter Signed-off-by: Ralf Baechle