From: Holger Brunck Date: Mon, 20 Jun 2011 16:31:57 +0000 (+0200) Subject: spi/fsl_spi: fix CPM spi driver X-Git-Tag: v3.1-rc1~312^2~9 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fb6440955fcc5d175397fd0e9a00c6967cb26a74;p=pandora-kernel.git spi/fsl_spi: fix CPM spi driver This patch fixes the freescale spi driver for CPM. Without this patch SPI on CPM failed because cpm_muram_alloc_fixed tries to allocate muram in an preserved area. The error reported was: mpc8xxx_spi f0011a80.spi: can't allocate spi parameter ram mpc8xxx_spi: probe of f0011a80.spi failed with error -12 Now the driver uses of_iomap to get access to this area similar to i2c driver driver in the i2c-cpm.c which has a similar device tree node. This is tested on a MPC8247 with CPM2. Signed-off-by: Holger Brunck Signed-off-by: Grant Likely --- Reading git-diff-tree failed