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-rw-r--r--include/linux/mmc/card.h1
-rw-r--r--include/linux/mmc/host.h32
2 files changed, 0 insertions, 33 deletions
diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h
index fdd0779ccdfa..eb0151bac50c 100644
--- a/include/linux/mmc/card.h
+++ b/include/linux/mmc/card.h
@@ -269,7 +269,6 @@ struct mmc_card {
/* for byte mode */
#define MMC_QUIRK_NONSTD_SDIO (1<<2) /* non-standard SDIO card attached */
/* (missing CIA registers) */
-#define MMC_QUIRK_BROKEN_CLK_GATING (1<<3) /* clock gating the sdio bus will make card fail */
#define MMC_QUIRK_NONSTD_FUNC_IF (1<<4) /* SDIO card has nonstd function interfaces */
#define MMC_QUIRK_DISABLE_CD (1<<5) /* disconnect CD/DAT[3] resistor */
#define MMC_QUIRK_INAND_CMD38 (1<<6) /* iNAND devices have broken CMD38 */
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index 83b81fd865f3..cfb3c99a6b4b 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -292,18 +292,6 @@ struct mmc_host {
mmc_pm_flag_t pm_caps; /* supported pm features */
-#ifdef CONFIG_MMC_CLKGATE
- int clk_requests; /* internal reference counter */
- unsigned int clk_delay; /* number of MCI clk hold cycles */
- bool clk_gated; /* clock gated */
- struct delayed_work clk_gate_work; /* delayed clock gate */
- unsigned int clk_old; /* old clock value cache */
- spinlock_t clk_lock; /* lock for clk fields */
- struct mutex clk_gate_mutex; /* mutex for clock gating */
- struct device_attribute clkgate_delay_attr;
- unsigned long clkgate_delay;
-#endif
-
/* host specific block data */
unsigned int max_seg_size; /* see blk_queue_max_segment_size */
unsigned short max_segs; /* see blk_queue_max_segments */
@@ -479,26 +467,6 @@ static inline int mmc_host_packed_wr(struct mmc_host *host)
return host->caps2 & MMC_CAP2_PACKED_WR;
}
-#ifdef CONFIG_MMC_CLKGATE
-void mmc_host_clk_hold(struct mmc_host *host);
-void mmc_host_clk_release(struct mmc_host *host);
-unsigned int mmc_host_clk_rate(struct mmc_host *host);
-
-#else
-static inline void mmc_host_clk_hold(struct mmc_host *host)
-{
-}
-
-static inline void mmc_host_clk_release(struct mmc_host *host)
-{
-}
-
-static inline unsigned int mmc_host_clk_rate(struct mmc_host *host)
-{
- return host->ios.clock;
-}
-#endif
-
static inline int mmc_card_hs(struct mmc_card *card)
{
return card->host->ios.timing == MMC_TIMING_SD_HS ||
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