linux-stable/drivers/platform
Kuppuswamy Sathyanarayanan 6cc8cbbc88 platform/x86: intel_punit_ipc: Fix resource ioremap warning
For PUNIT device, ISPDRIVER_IPC and GTDDRIVER_IPC resources are not
mandatory. So when PMC IPC driver creates a PUNIT device, if these
resources are not available then it creates dummy resource entries for
these missing resources. But during PUNIT device probe, doing ioremap on
these dummy resources generates following warning messages.

intel_punit_ipc: can't request region for resource [mem 0x00000000]
intel_punit_ipc: can't request region for resource [mem 0x00000000]
intel_punit_ipc: can't request region for resource [mem 0x00000000]
intel_punit_ipc: can't request region for resource [mem 0x00000000]

This patch fixes this issue by adding extra check for resource size
before performing ioremap operation.

Signed-off-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2017-11-05 13:53:14 +02:00
..
chrome dmi: Mark all struct dmi_system_id instances const 2017-09-14 11:59:30 +02:00
goldfish Merge 4.12-rc5 into char-misc-next 2017-06-12 08:18:10 +02:00
mips MIPS: Loongson-3: Support 4 packages in CPU Hwmon driver 2017-06-29 02:42:22 +02:00
olpc platform/olpc: Make ec explicitly non-modular 2016-08-28 22:31:52 -07:00
x86 platform/x86: intel_punit_ipc: Fix resource ioremap warning 2017-11-05 13:53:14 +02:00
Kconfig goldfish: refactor goldfish platform configs 2016-01-28 23:34:36 -08:00
Makefile