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author | Ulf Hansson <ulf.hansson@linaro.org> | 2014-12-01 16:53:34 +0100 |
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committer | Ulf Hansson <ulf.hansson@linaro.org> | 2015-01-19 09:56:24 +0100 |
commit | 04cdbbfa73ebac57a30ec2ebebfd7e9342bbdc44 (patch) | |
tree | 0387b6c78d85edc310bd3614b0b61d97431d4f42 /drivers/mmc/core | |
parent | 6c2c6506101f030808c0f2d429399dc1ee7a1a06 (diff) | |
download | talos-obmc-linux-04cdbbfa73ebac57a30ec2ebebfd7e9342bbdc44.tar.gz talos-obmc-linux-04cdbbfa73ebac57a30ec2ebebfd7e9342bbdc44.zip |
mmc: core: Make tuning block patterns static
Since previous patches removed the need for the tuning block patterns
to be exported, let's move them close to the mmc_send_tuning() API.
Those are now intended to be used only by the mmc core.
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
Diffstat (limited to 'drivers/mmc/core')
-rw-r--r-- | drivers/mmc/core/mmc.c | 32 | ||||
-rw-r--r-- | drivers/mmc/core/mmc_ops.c | 30 |
2 files changed, 30 insertions, 32 deletions
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c index d854bff037a2..0b8ec87fc517 100644 --- a/drivers/mmc/core/mmc.c +++ b/drivers/mmc/core/mmc.c @@ -1155,38 +1155,6 @@ bus_speed: return err; } -const u8 tuning_blk_pattern_4bit[MMC_TUNING_BLK_PATTERN_4BIT_SIZE] = { - 0xff, 0x0f, 0xff, 0x00, 0xff, 0xcc, 0xc3, 0xcc, - 0xc3, 0x3c, 0xcc, 0xff, 0xfe, 0xff, 0xfe, 0xef, - 0xff, 0xdf, 0xff, 0xdd, 0xff, 0xfb, 0xff, 0xfb, - 0xbf, 0xff, 0x7f, 0xff, 0x77, 0xf7, 0xbd, 0xef, - 0xff, 0xf0, 0xff, 0xf0, 0x0f, 0xfc, 0xcc, 0x3c, - 0xcc, 0x33, 0xcc, 0xcf, 0xff, 0xef, 0xff, 0xee, - 0xff, 0xfd, 0xff, 0xfd, 0xdf, 0xff, 0xbf, 0xff, - 0xbb, 0xff, 0xf7, 0xff, 0xf7, 0x7f, 0x7b, 0xde, -}; -EXPORT_SYMBOL(tuning_blk_pattern_4bit); - -const u8 tuning_blk_pattern_8bit[MMC_TUNING_BLK_PATTERN_8BIT_SIZE] = { - 0xff, 0xff, 0x00, 0xff, 0xff, 0xff, 0x00, 0x00, - 0xff, 0xff, 0xcc, 0xcc, 0xcc, 0x33, 0xcc, 0xcc, - 0xcc, 0x33, 0x33, 0xcc, 0xcc, 0xcc, 0xff, 0xff, - 0xff, 0xee, 0xff, 0xff, 0xff, 0xee, 0xee, 0xff, - 0xff, 0xff, 0xdd, 0xff, 0xff, 0xff, 0xdd, 0xdd, - 0xff, 0xff, 0xff, 0xbb, 0xff, 0xff, 0xff, 0xbb, - 0xbb, 0xff, 0xff, 0xff, 0x77, 0xff, 0xff, 0xff, - 0x77, 0x77, 0xff, 0x77, 0xbb, 0xdd, 0xee, 0xff, - 0xff, 0xff, 0xff, 0x00, 0xff, 0xff, 0xff, 0x00, - 0x00, 0xff, 0xff, 0xcc, 0xcc, 0xcc, 0x33, 0xcc, - 0xcc, 0xcc, 0x33, 0x33, 0xcc, 0xcc, 0xcc, 0xff, - 0xff, 0xff, 0xee, 0xff, 0xff, 0xff, 0xee, 0xee, - 0xff, 0xff, 0xff, 0xdd, 0xff, 0xff, 0xff, 0xdd, - 0xdd, 0xff, 0xff, 0xff, 0xbb, 0xff, 0xff, 0xff, - 0xbb, 0xbb, 0xff, 0xff, 0xff, 0x77, 0xff, 0xff, - 0xff, 0x77, 0x77, 0xff, 0x77, 0xbb, 0xdd, 0xee, -}; -EXPORT_SYMBOL(tuning_blk_pattern_8bit); - /* * Execute tuning sequence to seek the proper bus operating * conditions for HS200 and HS400, which sends CMD21 to the device. diff --git a/drivers/mmc/core/mmc_ops.c b/drivers/mmc/core/mmc_ops.c index 3b044c5b029c..0ea042dc7443 100644 --- a/drivers/mmc/core/mmc_ops.c +++ b/drivers/mmc/core/mmc_ops.c @@ -23,6 +23,36 @@ #define MMC_OPS_TIMEOUT_MS (10 * 60 * 1000) /* 10 minute timeout */ +static const u8 tuning_blk_pattern_4bit[] = { + 0xff, 0x0f, 0xff, 0x00, 0xff, 0xcc, 0xc3, 0xcc, + 0xc3, 0x3c, 0xcc, 0xff, 0xfe, 0xff, 0xfe, 0xef, + 0xff, 0xdf, 0xff, 0xdd, 0xff, 0xfb, 0xff, 0xfb, + 0xbf, 0xff, 0x7f, 0xff, 0x77, 0xf7, 0xbd, 0xef, + 0xff, 0xf0, 0xff, 0xf0, 0x0f, 0xfc, 0xcc, 0x3c, + 0xcc, 0x33, 0xcc, 0xcf, 0xff, 0xef, 0xff, 0xee, + 0xff, 0xfd, 0xff, 0xfd, 0xdf, 0xff, 0xbf, 0xff, + 0xbb, 0xff, 0xf7, 0xff, 0xf7, 0x7f, 0x7b, 0xde, +}; + +static const u8 tuning_blk_pattern_8bit[] = { + 0xff, 0xff, 0x00, 0xff, 0xff, 0xff, 0x00, 0x00, + 0xff, 0xff, 0xcc, 0xcc, 0xcc, 0x33, 0xcc, 0xcc, + 0xcc, 0x33, 0x33, 0xcc, 0xcc, 0xcc, 0xff, 0xff, + 0xff, 0xee, 0xff, 0xff, 0xff, 0xee, 0xee, 0xff, + 0xff, 0xff, 0xdd, 0xff, 0xff, 0xff, 0xdd, 0xdd, + 0xff, 0xff, 0xff, 0xbb, 0xff, 0xff, 0xff, 0xbb, + 0xbb, 0xff, 0xff, 0xff, 0x77, 0xff, 0xff, 0xff, + 0x77, 0x77, 0xff, 0x77, 0xbb, 0xdd, 0xee, 0xff, + 0xff, 0xff, 0xff, 0x00, 0xff, 0xff, 0xff, 0x00, + 0x00, 0xff, 0xff, 0xcc, 0xcc, 0xcc, 0x33, 0xcc, + 0xcc, 0xcc, 0x33, 0x33, 0xcc, 0xcc, 0xcc, 0xff, + 0xff, 0xff, 0xee, 0xff, 0xff, 0xff, 0xee, 0xee, + 0xff, 0xff, 0xff, 0xdd, 0xff, 0xff, 0xff, 0xdd, + 0xdd, 0xff, 0xff, 0xff, 0xbb, 0xff, 0xff, 0xff, + 0xbb, 0xbb, 0xff, 0xff, 0xff, 0x77, 0xff, 0xff, + 0xff, 0x77, 0x77, 0xff, 0x77, 0xbb, 0xdd, 0xee, +}; + static inline int __mmc_send_status(struct mmc_card *card, u32 *status, bool ignore_crc) { |