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Commit 80c889df authored by Rafał Miłecki's avatar Rafał Miłecki Committed by Greg Kroah-Hartman
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i2c: brcmstb: fix support for DSL and CM variants 



commit 834cea3a252ed4847db076a769ad9efe06afe2d5 upstream.

DSL and CM (Cable Modem) support 8 B max transfer size and have a custom
DT binding for that reason. This driver was checking for a wrong
"compatible" however which resulted in an incorrect setup.

Fixes: e2e5a2c6 ("i2c: brcmstb: Adding support for CM and DSL SoCs")
Signed-off-by: default avatarRafał Miłecki <rafal@milecki.pl>
Acked-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: default avatarWolfram Sang <wsa@kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 783d70c9

drivers/i2c/busses/i2c-brcmstb.c

+1 −1
Original line number Diff line number Diff line
@@ -645,7 +645,7 @@ static int brcmstb_i2c_probe(struct platform_device *pdev) 


	/* set the data in/out register size for compatible SoCs */

	if (of_device_is_compatible(dev->device->of_node,

				    "brcmstb,brcmper-i2c"))

				    "brcm,brcmper-i2c"))

		dev->data_regsz = sizeof(u8);

	else

		dev->data_regsz = sizeof(u32);