On Mon, Aug 31, 2015 at 05:31:27PM +0300, Jarkko Nikula wrote:
> It bothered to me to see "static struct i2c_algorithm i2c_dw_algo {}"
> defined twice both in i2c-designware-pcidrv.c and
> i2c-designware-platdrv.c and so many exported i2c-designware-core
> functions.
>
> It turned out some of them became unused or are local and there were
> also duplicated probe code that I moved to new common i2c_dw_probe().
>
> Object sizes below before and after this set from CONFIG_X86_64=y build.
>
> text data bss dec hex filename
> 6439 1096 0 7535 1d6f drivers/i2c/busses/i2c-designware-core.ko
> 5123 1588 16 6727 1a47 drivers/i2c/busses/i2c-designware-pci.ko
> 5274 1096 16 6386 18f2 drivers/i2c/busses/i2c-designware-platform.ko
> 16836 3780 32 20648 50a8 (TOTALS)
>
> text data bss dec hex filename
> 7225 1120 16 8361 20a9 drivers/i2c/busses/i2c-designware-core.ko
> 4281 1524 0 5805 16ad drivers/i2c/busses/i2c-designware-pci.ko
> 4337 1072 0 5409 1521 drivers/i2c/busses/i2c-designware-platform.ko
> 15843 3716 16 19575 4c77 (TOTALS)
>
> Jarkko Nikula (6):
> i2c: designware: Remove interrupt clearing from i2c_dw_pci_probe()
> i2c: designware: Disable interrupts before requesting PCI device
> interrupt
> i2c: designware: Remove unused functions
> i2c: designware: Make dw_readl() and dw_writel() static
> i2c: designware: Rename platform driver probe and PM functions
> i2c: designware: Move common probe code into i2c_dw_probe()
Applied to for-next (with V2 of patch 6), thanks!
Jarkko, would you be interested in maintaining the designware driver?
For any non-trivial patch to this driver, I'd need assistance.
Thanks,
Wolfram
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