Hi Mark,
FYI, there are new compile warnings show up in
tree: git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git topic/range
head: 123cd1b283e51c9d40d69e883ec495d7785df713
commit: 123cd1b283e51c9d40d69e883ec495d7785df713 [8/8] regmap: Split raw writes that cross window boundaries
config: x86_64-allyesconfig
All warnings:
drivers/base/regmap/regmap.c: In function '_regmap_raw_write':
drivers/base/regmap/regmap.c:866:4: warning: format '%d' expects argument of type 'int', but argument 5 has type 'size_t' [-Wformat]
vim +866 drivers/base/regmap/regmap.c
41fa8b4c (Mark Brown 2012-10-04 858) range = _regmap_range_lookup(map, reg);
41fa8b4c (Mark Brown 2012-10-04 859) if (range) {
123cd1b2 (Mark Brown 2012-10-04 860) int val_num = val_len / map->format.val_bytes;
123cd1b2 (Mark Brown 2012-10-04 861) int win_offset = (reg - range->range_min) % range->window_len;
123cd1b2 (Mark Brown 2012-10-04 862) int win_residue = range->window_len - win_offset;
123cd1b2 (Mark Brown 2012-10-04 863)
123cd1b2 (Mark Brown 2012-10-04 864) /* If the write goes beyond the end of the window split it */
123cd1b2 (Mark Brown 2012-10-04 865) while (val_num > win_residue) {
123cd1b2 (Mark Brown 2012-10-04 @866) dev_dbg(map->dev, "Writing window %d/%d\n",
123cd1b2 (Mark Brown 2012-10-04 867) win_residue, val_len);
123cd1b2 (Mark Brown 2012-10-04 868) ret = _regmap_raw_write(map, reg, val, win_residue);
123cd1b2 (Mark Brown 2012-10-04 869) if (ret != 0)
123cd1b2 (Mark Brown 2012-10-04 870) return ret;
123cd1b2 (Mark Brown 2012-10-04 871)
123cd1b2 (Mark Brown 2012-10-04 872) val += win_residue;
123cd1b2 (Mark Brown 2012-10-04 873) val_len -= win_residue;
123cd1b2 (Mark Brown 2012-10-04 874) val_num = val_len / map->format.val_bytes;
---
0-DAY kernel build testing backend Open Source Technology Center
Fengguang Wu, Yuanhan Liu Intel Corporation
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