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path: root/drivers/gpio/gpio-ml-ioh.c
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* drivers/gpio: Fix drivers who are implicit users of module.hPaul Gortmaker2011-10-311-0/+1
| | | | | | | | A pending cleanup will mean that module.h won't be implicitly everywhere anymore. Make sure the modular drivers in gpio are actually calling out for <module.h> explicitly in advance. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
* gpio-ml-ioh: Use NUMA_NO_NODE not GFP_KERNELTomoya MORINAGA2011-10-191-1/+1
| | | | | | | | | | | | | | | | Currently, GFP_KERNEL is used as parameter of irq_alloc_descs like below. irq_base = irq_alloc_descs(-1, IOH_IRQ_BASE, num_ports[j], GFP_KERNEL); This is not true. So, this patch uses NUMA_NO_NODE not GFP_KERNEL. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Reported-by: David Rientjes <rientjes@google.com> Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.lapis-semi.com> Acked-by: David Rientjes <rientjes@google.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* gpio-ml-ioh: Fix suspend/resume issueTomoya MORINAGA2011-10-051-12/+48
| | | | | | | | Currently, some registers are not saved in case changing to suspend state. This patch fixes the issue. Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* gpio-ml-ioh: Support interrupt functionTomoya MORINAGA2011-10-051-3/+206
| | | | | Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* gpio-ml-ioh: Delete unnecessary codeTomoya MORINAGA2011-10-051-1/+0
| | | | | | | | This register restore processing is unnecessary in suspend processing. (The restore processing is already in resume processing) Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* gpio/ml-ioh: fix off-by-one for displaying variable i in dev_errAxel Lin2011-06-161-1/+1
| | | | | | | | | with the "for (; i != 0; i--)" sytax, i-- will be executed after the iteration. thus dev_err shows wrong i value. Switch to "while(--i >= 0)" which is better in readability. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* gpio: reorganize driversGrant Likely2011-06-061-0/+357
Sort the gpio makefile and enforce the naming convention gpio-*.c for gpio drivers. v2: cleaned up filenames in Kconfig and comment blocks v3: fixup use of BASIC_MMIO to GENERIC_GPIO for mxc Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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