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Wed, 23 Sep 2020 05:52:27 -0500 Received: from DFLE111.ent.ti.com (10.64.6.32) by DFLE110.ent.ti.com (10.64.6.31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3; Wed, 23 Sep 2020 05:52:27 -0500 Received: from lelv0327.itg.ti.com (10.180.67.183) by DFLE111.ent.ti.com (10.64.6.32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3 via Frontend Transport; Wed, 23 Sep 2020 05:52:27 -0500 Received: from a0230074-Latitude-E7470.ent.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id 08NAq7qk059762; Wed, 23 Sep 2020 05:52:23 -0500 From: Faiz Abbas To: , , , Subject: [PATCH 3/6] mmc: sdhci_am654: Fix hard coded otap delay array size Date: Wed, 23 Sep 2020 16:22:03 +0530 Message-ID: <20200923105206.7988-4-faiz_abbas@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200923105206.7988-1-faiz_abbas@ti.com> References: <20200923105206.7988-1-faiz_abbas@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200923_065241_550453_D23C07BB X-CRM114-Status: GOOD ( 13.47 ) X-Spam-Score: -3.7 (---) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-3.7 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [198.47.19.142 listed in list.dnswl.org] 0.0 RCVD_IN_MSPIKE_H3 RBL: Good reputation (+3) [198.47.19.142 listed in wl.mailspike.net] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.0 RCVD_IN_MSPIKE_WL Mailspike good senders -1.2 DKIMWL_WL_HIGH DKIMwl.org - High trust sender X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: faiz_abbas@ti.com, ulf.hansson@linaro.org, robh+dt@kernel.org, adrian.hunter@intel.com, kishon@ti.com Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Change hard coded array size value to depend on struct timing_data array size. Signed-off-by: Faiz Abbas --- drivers/mmc/host/sdhci_am654.c | 42 +++++++++++++++++----------------- 1 file changed, 21 insertions(+), 21 deletions(-) diff --git a/drivers/mmc/host/sdhci_am654.c b/drivers/mmc/host/sdhci_am654.c index a4c6d9d80e88..9f3347bc3757 100644 --- a/drivers/mmc/host/sdhci_am654.c +++ b/drivers/mmc/host/sdhci_am654.c @@ -85,10 +85,30 @@ static struct regmap_config sdhci_am654_regmap_config = { .fast_io = true, }; +struct timing_data { + const char *binding; + u32 capability; +}; + +static const struct timing_data td[] = { + [MMC_TIMING_LEGACY] = {"ti,otap-del-sel-legacy", 0}, + [MMC_TIMING_MMC_HS] = {"ti,otap-del-sel-mmc-hs", MMC_CAP_MMC_HIGHSPEED}, + [MMC_TIMING_SD_HS] = {"ti,otap-del-sel-sd-hs", MMC_CAP_SD_HIGHSPEED}, + [MMC_TIMING_UHS_SDR12] = {"ti,otap-del-sel-sdr12", MMC_CAP_UHS_SDR12}, + [MMC_TIMING_UHS_SDR25] = {"ti,otap-del-sel-sdr25", MMC_CAP_UHS_SDR25}, + [MMC_TIMING_UHS_SDR50] = {"ti,otap-del-sel-sdr50", MMC_CAP_UHS_SDR50}, + [MMC_TIMING_UHS_SDR104] = {"ti,otap-del-sel-sdr104", + MMC_CAP_UHS_SDR104}, + [MMC_TIMING_UHS_DDR50] = {"ti,otap-del-sel-ddr50", MMC_CAP_UHS_DDR50}, + [MMC_TIMING_MMC_DDR52] = {"ti,otap-del-sel-ddr52", MMC_CAP_DDR}, + [MMC_TIMING_MMC_HS200] = {"ti,otap-del-sel-hs200", MMC_CAP2_HS200}, + [MMC_TIMING_MMC_HS400] = {"ti,otap-del-sel-hs400", MMC_CAP2_HS400}, +}; + struct sdhci_am654_data { struct regmap *base; bool legacy_otapdly; - int otap_del_sel[11]; + int otap_del_sel[ARRAY_SIZE(td)]; int clkbuf_sel; int trm_icp; int drv_strength; @@ -107,26 +127,6 @@ struct sdhci_am654_driver_data { #define DLL_CALIB (1 << 4) }; -struct timing_data { - const char *binding; - u32 capability; -}; - -static const struct timing_data td[] = { - [MMC_TIMING_LEGACY] = {"ti,otap-del-sel-legacy", 0}, - [MMC_TIMING_MMC_HS] = {"ti,otap-del-sel-mmc-hs", MMC_CAP_MMC_HIGHSPEED}, - [MMC_TIMING_SD_HS] = {"ti,otap-del-sel-sd-hs", MMC_CAP_SD_HIGHSPEED}, - [MMC_TIMING_UHS_SDR12] = {"ti,otap-del-sel-sdr12", MMC_CAP_UHS_SDR12}, - [MMC_TIMING_UHS_SDR25] = {"ti,otap-del-sel-sdr25", MMC_CAP_UHS_SDR25}, - [MMC_TIMING_UHS_SDR50] = {"ti,otap-del-sel-sdr50", MMC_CAP_UHS_SDR50}, - [MMC_TIMING_UHS_SDR104] = {"ti,otap-del-sel-sdr104", - MMC_CAP_UHS_SDR104}, - [MMC_TIMING_UHS_DDR50] = {"ti,otap-del-sel-ddr50", MMC_CAP_UHS_DDR50}, - [MMC_TIMING_MMC_DDR52] = {"ti,otap-del-sel-ddr52", MMC_CAP_DDR}, - [MMC_TIMING_MMC_HS200] = {"ti,otap-del-sel-hs200", MMC_CAP2_HS200}, - [MMC_TIMING_MMC_HS400] = {"ti,otap-del-sel-hs400", MMC_CAP2_HS400}, -}; - static void sdhci_am654_setup_dll(struct sdhci_host *host, unsigned int clock) { struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);