dell-smbios: return the SMBIOS buffer from dell_smbios_get_buffer()

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Ultimately, the SMBIOS buffer should not be exported from dell-smbios.
Currently, dell-laptop accesses it directly using a global variable, so
make dell_smbios_get_buffer() return a pointer to the SMBIOS buffer and
replace all uses of the global variable with local variables.

Signed-off-by: Michał Kępień <kernel@kempniu.pl>
Reviewed-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>

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This commit is contained in:

Michał Kępień 2016-01-22 15:27:20 +01:00 • committed by Darren Hart

parent c42831c8a9

commit bc2104c27a

3 changed files with 35 additions and 19 deletions

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49

drivers/platform/x86/dell-laptop.c

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3

drivers/platform/x86/dell-smbios.c

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2

drivers/platform/x86/dell-smbios.h

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