From 0dbdb76c0ca8e7caf27c9a210f64c4359e2974a4 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Tue, 29 Mar 2016 12:30:44 -0700 Subject: [PATCH] regmap: mmio: Parse endianness definitions from DT Since we changed to do formatting in the bus we now skip all the format parsing that the core does for its data marshalling code. This means that we skip the DT parsing it does which breaks some systems, we need to add an explict call in the MMIO code to do this. Reported-by: Alexander Stein Tested-by: Alexander Stein Signed-off-by: Mark Brown --- drivers/base/regmap/regmap-mmio.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/base/regmap/regmap-mmio.c b/drivers/base/regmap/regmap-mmio.c index b27573c..7132a66 100644 --- a/drivers/base/regmap/regmap-mmio.c +++ b/drivers/base/regmap/regmap-mmio.c @@ -23,6 +23,8 @@ #include #include +#include "internal.h" + struct regmap_mmio_context { void __iomem *regs; unsigned val_bytes; @@ -245,7 +247,7 @@ static struct regmap_mmio_context *regmap_mmio_gen_context(struct device *dev, ctx->val_bytes = config->val_bits / 8; ctx->clk = ERR_PTR(-ENODEV); - switch (config->val_format_endian) { + switch (regmap_get_val_endian(dev, ®map_mmio, config)) { case REGMAP_ENDIAN_DEFAULT: case REGMAP_ENDIAN_LITTLE: #ifdef __LITTLE_ENDIAN -- 2.7.4