• Robert Richter's avatar
    EDAC: Replace EDAC_DIMM_PTR() macro with edac_get_dimm() function · bc9ad9e4
    Robert Richter authored
    The EDAC_DIMM_PTR() macro takes 3 arguments from struct mem_ctl_info.
    Clean up this interface to only pass the mci struct and replace this
    macro with a new function edac_get_dimm().
    
    Also introduce an edac_get_dimm_by_index() function for later use.
    This allows it to get a DIMM pointer only by a given index. This can
    be useful if the DIMM's position within the layers of the memory
    controller or the exact size of the layers are unknown.
    
    Small style changes made for some hunks after applying the semantic
    patch.
    
    Semantic patch used:
    
    @@ expression mci, a, b,c; @@
    
    -EDAC_DIMM_PTR(mci->layers, mci->dimms, mci->n_layers, a, b, c)
    +edac_get_dimm(mci, a, b, c)
    
     [ bp: Touchups. ]
    Signed-off-by: default avatarRobert Richter <rrichter@marvell.com>
    Signed-off-by: default avatarBorislav Petkov <bp@suse.de>
    Reviewed-by: default avatarMauro Carvalho Chehab <mchehab@kernel.org>
    Cc: "linux-edac@vger.kernel.org" <linux-edac@vger.kernel.org>
    Cc: James Morse <james.morse@arm.com>
    Cc: Jason Baron <jbaron@akamai.com>
    Cc: Qiuxu Zhuo <qiuxu.zhuo@intel.com>
    Cc: Tero Kristo <t-kristo@ti.com>
    Cc: Tony Luck <tony.luck@intel.com>
    Link: https://lkml.kernel.org/r/20191106093239.25517-2-rrichter@marvell.com
    bc9ad9e4
sb_edac.c 93.9 KB