drm/i915: Rename block_size()/block_offset()

commit 39b1bc4b5bcccac781267bb826b035fbb99c8b9d upstream.

Give block_size()/block_offset() a "raw_" prefix since they
both operate on the "raw" (as in not duplicated) BDB block
contents.

What actually spurred this was a conflict between intel_bios.c
block_size() vs. block_size() from blkdev.h. That only
happened to me on a custom tree where we somehow manage to
include blkdev.h into intel_bios.c. But I think the rename
makes sense anyway to clarify the purpose of these functions.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220519140010.10600-1-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/gpu/drm/i915/display/intel_bios.c b/drivers/gpu/drm/i915/display/intel_bios.c
index 91caf4523b34dc70ef3eb4be3782855eff09b07c..a6b5cba10a486bd1206febdfb09b12255c0e3956 100644 (file)
--- a/drivers/gpu/drm/i915/display/intel_bios.c
+++ b/drivers/gpu/drm/i915/display/intel_bios.c
@@ -123,7 +123,7 @@ find_raw_section(const void *_bdb, enum bdb_block_id section_id)
  * Offset from the start of BDB to the start of the
  * block data (just past the block header).
  */
-static u32 block_offset(const void *bdb, enum bdb_block_id section_id)
+static u32 raw_block_offset(const void *bdb, enum bdb_block_id section_id)
 {
        const void *block;
 
@@ -135,7 +135,7 @@ static u32 block_offset(const void *bdb, enum bdb_block_id section_id)
 }
 
 /* size of the block excluding the header */
-static u32 block_size(const void *bdb, enum bdb_block_id section_id)
+static u32 raw_block_size(const void *bdb, enum bdb_block_id section_id)
 {
        const void *block;
 
@@ -232,7 +232,7 @@ static bool validate_lfp_data_ptrs(const void *bdb,
        int data_block_size, lfp_data_size;
        int i;
 
-       data_block_size = block_size(bdb, BDB_LVDS_LFP_DATA);
+       data_block_size = raw_block_size(bdb, BDB_LVDS_LFP_DATA);
        if (data_block_size == 0)
                return false;
 
@@ -309,7 +309,7 @@ static bool fixup_lfp_data_ptrs(const void *bdb, void *ptrs_block)
        u32 offset;
        int i;
 
-       offset = block_offset(bdb, BDB_LVDS_LFP_DATA);
+       offset = raw_block_offset(bdb, BDB_LVDS_LFP_DATA);
 
        for (i = 0; i < 16; i++) {
                if (ptrs->ptr[i].fp_timing.offset < offset ||