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Randy Dunlap says:
drivers/platform/olpc/Kconfig needs to use "menuconfig" like all of the
other Kconfig files in drivers/platform/ so that its menu is listed in
the correct place in *config interfaces.
Otherwise he's sad.
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
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ERROR: "power_supply_put" [drivers/platform/olpc/olpc-xo175-ec.ko] undefined!
ERROR: "power_supply_changed" [drivers/platform/olpc/olpc-xo175-ec.ko] undefined!
ERROR: "power_supply_get_by_name" [drivers/platform/olpc/olpc-xo175-ec.ko] undefined!
Adding the dependency seems like a more reasonable thing compared to
ifdef-ing the bits, as if one has an XO-1.75 they almost certainly want
a baterry and AC adapter support.
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
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Building with CONFIG_INPUT set to m:
drivers/platform/olpc/olpc-xo175-ec.o: In function `olpc_xo175_ec_complete':
olpc-xo175-ec.c:(.text+0x75d): undefined reference to `input_event'
olpc-xo175-ec.c:(.text+0x76f): undefined reference to `input_event'
olpc-xo175-ec.c:(.text+0x787): undefined reference to `input_event'
olpc-xo175-ec.c:(.text+0x799): undefined reference to `input_event'
drivers/platform/olpc/olpc-xo175-ec.o: In function `olpc_xo175_ec_probe':
olpc-xo175-ec.c:(.text+0x8d5): undefined reference to `devm_input_allocate_device'
olpc-xo175-ec.c:(.text+0x910): undefined reference to `input_set_capability'
olpc-xo175-ec.c:(.text+0x91c): undefined reference to `input_register_device'
This patch add INPUT dependencies to fix this.
Reported-by: Hulk Robot <hulkci@huawei.com>
Fixes: 0c3d931b3ab9 ("Platform: OLPC: Add XO-1.75 EC driver")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
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Fix gcc build error while CONFIG_SPI is not set
drivers/platform/olpc/olpc-xo175-ec.o: In function `olpc_xo175_ec_remove':
olpc-xo175-ec.c:(.text+0x190): undefined reference to `spi_slave_abort'
drivers/platform/olpc/olpc-xo175-ec.o: In function `olpc_xo175_ec_send_command':
olpc-xo175-ec.c:(.text+0x374): undefined reference to `spi_async'
drivers/platform/olpc/olpc-xo175-ec.o: In function `olpc_xo175_ec_cmd':
olpc-xo175-ec.c:(.text+0x8a0): undefined reference to `spi_slave_abort'
drivers/platform/olpc/olpc-xo175-ec.o: In function `olpc_xo175_ec_spi_driver_init':
olpc-xo175-ec.c:(.init.text+0x14): undefined reference to `__spi_register_driver'
We should depends on CONFIG_SPI_SLAVE other than directly select it.
Reported-by: Hulk Robot <hulkci@huawei.com>
Fixes: 0c3d931b3ab9 ("Platform: OLPC: Add XO-1.75 EC driver")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
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All OLPC ECs are able to turn the power to the DCON on an off. Use the
regulator framework to expose the functionality.
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
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It's based off the driver from the OLPC kernel sources. Somewhat
modernized and cleaned up, for better or worse.
Modified to plug into the olpc-ec driver infrastructure (so that battery
interface and debugfs could be reused) and the SPI slave framework.
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
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