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From:   "H. Nikolaus Schaller" <hns@goldelico.com>
To:     Ulf Hansson <ulf.hansson@linaro.org>,
        =?UTF-8?q?J=C3=A9r=C3=B4me=20Pouiller?= 
        <jerome.pouiller@silabs.com>, Avri Altman <avri.altman@wdc.com>,
        Shawn Lin <shawn.lin@rock-chips.com>,
        Linus Walleij <linus.walleij@linaro.org>,
        Tony Lindgren <tony@atomide.com>, Bean Huo <beanhuo@micron.com>
Cc:     notasas@gmail.com, linux-mmc@vger.kernel.org,
        linux-kernel@vger.kernel.org, letux-kernel@openphoenux.org,
        kernel@pyra-handheld.com
Subject: [RFC v4 1/6] mmc: core: rewrite mmc_fixup_device()
Date:   Fri,  5 Nov 2021 10:05:46 +0100
Message-Id: <e9b86c6f569b4b2f399bd1b8c6af34fed7878f7e.1636103151.git.hns@goldelico.com>
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From: Jérôme Pouiller <jerome.pouiller@silabs.com>

Currently, mmc_fixup_device() is a bit difficult to read because of
particularly long condition.

Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
---
 drivers/mmc/core/quirks.h | 41 +++++++++++++++++++++++----------------
 1 file changed, 24 insertions(+), 17 deletions(-)

diff --git a/drivers/mmc/core/quirks.h b/drivers/mmc/core/quirks.h
index d68e6e513a4f4..c7ef2d14b359f 100644
--- a/drivers/mmc/core/quirks.h
+++ b/drivers/mmc/core/quirks.h
@@ -152,22 +152,29 @@ static inline void mmc_fixup_device(struct mmc_card *card,
 	u64 rev = cid_rev_card(card);
 
 	for (f = table; f->vendor_fixup; f++) {
-		if ((f->manfid == CID_MANFID_ANY ||
-		     f->manfid == card->cid.manfid) &&
-		    (f->oemid == CID_OEMID_ANY ||
-		     f->oemid == card->cid.oemid) &&
-		    (f->name == CID_NAME_ANY ||
-		     !strncmp(f->name, card->cid.prod_name,
-			      sizeof(card->cid.prod_name))) &&
-		    (f->cis_vendor == card->cis.vendor ||
-		     f->cis_vendor == (u16) SDIO_ANY_ID) &&
-		    (f->cis_device == card->cis.device ||
-		     f->cis_device == (u16) SDIO_ANY_ID) &&
-		    (f->ext_csd_rev == EXT_CSD_REV_ANY ||
-		     f->ext_csd_rev == card->ext_csd.rev) &&
-		    rev >= f->rev_start && rev <= f->rev_end) {
-			dev_dbg(&card->dev, "calling %ps\n", f->vendor_fixup);
-			f->vendor_fixup(card, f->data);
-		}
+		if (f->manfid != CID_MANFID_ANY &&
+		    f->manfid != card->cid.manfid)
+			continue;
+		if (f->oemid != CID_OEMID_ANY &&
+		    f->oemid != card->cid.oemid)
+			continue;
+		if (f->name != CID_NAME_ANY &&
+		    strncmp(f->name, card->cid.prod_name,
+			    sizeof(card->cid.prod_name)))
+			continue;
+		if (f->cis_vendor != (u16)SDIO_ANY_ID &&
+		    f->cis_vendor != card->cis.vendor)
+			continue;
+		if (f->cis_device != (u16)SDIO_ANY_ID &&
+		    f->cis_device != card->cis.device)
+			continue;
+		if (f->ext_csd_rev != EXT_CSD_REV_ANY &&
+		    f->ext_csd_rev != card->ext_csd.rev)
+			continue;
+		if (rev < f->rev_start || rev > f->rev_end)
+			continue;
+
+		dev_dbg(&card->dev, "calling %ps\n", f->vendor_fixup);
+		f->vendor_fixup(card, f->data);
 	}
 }
-- 
2.33.0