From mboxrd@z Thu Jan 1 00:00:00 1970 From: Adrian Hunter Subject: [PATCH 08/25] mmc: sdhci: Remove ->select_drive_strength() callback Date: Mon, 20 Mar 2017 19:50:36 +0200 Message-ID: <1490032253-6030-9-git-send-email-adrian.hunter@intel.com> References: <1490032253-6030-1-git-send-email-adrian.hunter@intel.com> Return-path: Received: from mga04.intel.com ([192.55.52.120]:14086 "EHLO mga04.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755752AbdCTR6M (ORCPT ); Mon, 20 Mar 2017 13:58:12 -0400 In-Reply-To: <1490032253-6030-1-git-send-email-adrian.hunter@intel.com> Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: Ulf Hansson Cc: linux-mmc , Al Cooper , Jaedon Shin , Haibo Chen , Dong Aisheng , Shawn Lin , Douglas Anderson , Zach Brown , Ludovic Desroches , Jisheng Zhang , Yangbo Lu , Jaehoon Chung , Weijun Yang , Barry Song , Peter Griffin , Lee Jones , Jon Hunter , Harjani Ritesh Drivers can use the host operation directly, so remove this now unused callback. Signed-off-by: Adrian Hunter --- drivers/mmc/host/sdhci-pci-core.c | 20 -------------------- drivers/mmc/host/sdhci-pci.h | 4 ---- drivers/mmc/host/sdhci.c | 14 -------------- drivers/mmc/host/sdhci.h | 4 ---- 4 files changed, 42 deletions(-) diff --git a/drivers/mmc/host/sdhci-pci-core.c b/drivers/mmc/host/sdhci-pci-core.c index 351920f4ec42..5c620206138e 100644 --- a/drivers/mmc/host/sdhci-pci-core.c +++ b/drivers/mmc/host/sdhci-pci-core.c @@ -36,10 +36,6 @@ static int sdhci_pci_enable_dma(struct sdhci_host *host); static void sdhci_pci_set_bus_width(struct sdhci_host *host, int width); static void sdhci_pci_hw_reset(struct sdhci_host *host); -static int sdhci_pci_select_drive_strength(struct sdhci_host *host, - struct mmc_card *card, - unsigned int max_dtr, int host_drv, - int card_drv, int *drv_type); /*****************************************************************************\ * * @@ -514,7 +510,6 @@ static void sdhci_intel_set_power(struct sdhci_host *host, unsigned char mode, .reset = sdhci_reset, .set_uhs_signaling = sdhci_set_uhs_signaling, .hw_reset = sdhci_pci_hw_reset, - .select_drive_strength = sdhci_pci_select_drive_strength, }; static const struct sdhci_pci_fixes sdhci_intel_byt_emmc = { @@ -1658,20 +1653,6 @@ static void sdhci_pci_hw_reset(struct sdhci_host *host) slot->hw_reset(host); } -static int sdhci_pci_select_drive_strength(struct sdhci_host *host, - struct mmc_card *card, - unsigned int max_dtr, int host_drv, - int card_drv, int *drv_type) -{ - struct sdhci_pci_slot *slot = sdhci_priv(host); - - if (!slot->select_drive_strength) - return 0; - - return slot->select_drive_strength(host, card, max_dtr, host_drv, - card_drv, drv_type); -} - static const struct sdhci_ops sdhci_pci_ops = { .set_clock = sdhci_set_clock, .enable_dma = sdhci_pci_enable_dma, @@ -1679,7 +1660,6 @@ static int sdhci_pci_select_drive_strength(struct sdhci_host *host, .reset = sdhci_reset, .set_uhs_signaling = sdhci_set_uhs_signaling, .hw_reset = sdhci_pci_hw_reset, - .select_drive_strength = sdhci_pci_select_drive_strength, }; /*****************************************************************************\ diff --git a/drivers/mmc/host/sdhci-pci.h b/drivers/mmc/host/sdhci-pci.h index cfe519c0c990..da7b95016c6f 100644 --- a/drivers/mmc/host/sdhci-pci.h +++ b/drivers/mmc/host/sdhci-pci.h @@ -86,10 +86,6 @@ struct sdhci_pci_slot { bool cd_override_level; void (*hw_reset)(struct sdhci_host *host); - int (*select_drive_strength)(struct sdhci_host *host, - struct mmc_card *card, - unsigned int max_dtr, int host_drv, - int card_drv, int *drv_type); unsigned long private[0] ____cacheline_aligned; }; diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index c3c7df480a66..cb235cb74948 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -2176,19 +2176,6 @@ int sdhci_execute_tuning(struct mmc_host *mmc, u32 opcode) } EXPORT_SYMBOL_GPL(sdhci_execute_tuning); -static int sdhci_select_drive_strength(struct mmc_card *card, - unsigned int max_dtr, int host_drv, - int card_drv, int *drv_type) -{ - struct sdhci_host *host = mmc_priv(card->host); - - if (!host->ops->select_drive_strength) - return 0; - - return host->ops->select_drive_strength(host, card, max_dtr, host_drv, - card_drv, drv_type); -} - static void sdhci_enable_preset_value(struct sdhci_host *host, bool enable) { /* Host Controller v3.00 defines preset value registers */ @@ -2302,7 +2289,6 @@ static void sdhci_card_event(struct mmc_host *mmc) .start_signal_voltage_switch = sdhci_start_signal_voltage_switch, .prepare_hs400_tuning = sdhci_prepare_hs400_tuning, .execute_tuning = sdhci_execute_tuning, - .select_drive_strength = sdhci_select_drive_strength, .card_event = sdhci_card_event, .card_busy = sdhci_card_busy, }; diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h index edf3adfbc213..67772674da90 100644 --- a/drivers/mmc/host/sdhci.h +++ b/drivers/mmc/host/sdhci.h @@ -562,10 +562,6 @@ struct sdhci_ops { void (*adma_workaround)(struct sdhci_host *host, u32 intmask); void (*card_event)(struct sdhci_host *host); void (*voltage_switch)(struct sdhci_host *host); - int (*select_drive_strength)(struct sdhci_host *host, - struct mmc_card *card, - unsigned int max_dtr, int host_drv, - int card_drv, int *drv_type); }; #ifdef CONFIG_MMC_SDHCI_IO_ACCESSORS -- 1.9.1