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[PATCH 5.10.y-cip 02/11] memory: renesas-rpc-if: simplify register update
Lad Prabhakar
From: Wolfram Sang <wsa+renesas@...>
commit 2db468d6fda4c33d26ba9dde7c72e081b2b86ad1 upstream. No need to open code regmap_update_bits(). Signed-off-by: Wolfram Sang <wsa+renesas@...> Tested-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...> Link: https://lore.kernel.org/r/20211117102902.20062-1-wsa+renesas@sang-engineering.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...> --- drivers/memory/renesas-rpc-if.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/memory/renesas-rpc-if.c b/drivers/memory/renesas-rpc-if.c index dc35f1460425..36c6042f6a07 100644 --- a/drivers/memory/renesas-rpc-if.c +++ b/drivers/memory/renesas-rpc-if.c @@ -290,17 +290,14 @@ EXPORT_SYMBOL(rpcif_sw_init); static void rpcif_rzg2l_timing_adjust_sdr(struct rpcif *rpc) { - u32 data; - regmap_write(rpc->regmap, RPCIF_PHYWR, 0xa5390000); regmap_write(rpc->regmap, RPCIF_PHYADD, 0x80000000); regmap_write(rpc->regmap, RPCIF_PHYWR, 0x00008080); regmap_write(rpc->regmap, RPCIF_PHYADD, 0x80000022); regmap_write(rpc->regmap, RPCIF_PHYWR, 0x00008080); regmap_write(rpc->regmap, RPCIF_PHYADD, 0x80000024); - - regmap_read(rpc->regmap, RPCIF_PHYCNT, &data); - regmap_write(rpc->regmap, RPCIF_PHYCNT, data | RPCIF_PHYCNT_CKSEL(3)); + regmap_update_bits(rpc->regmap, RPCIF_PHYCNT, RPCIF_PHYCNT_CKSEL(3), + RPCIF_PHYCNT_CKSEL(3)); regmap_write(rpc->regmap, RPCIF_PHYWR, 0x00000030); regmap_write(rpc->regmap, RPCIF_PHYADD, 0x80000032); } -- 2.17.1 |
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