mmc: quirks: Add/remove quirks conditional support.
authorAndrei Warkentin <andreiw@motorola.com>
Mon, 23 May 2011 20:06:35 +0000 (15:06 -0500)
committerChris Ball <cjb@laptop.org>
Wed, 25 May 2011 03:54:01 +0000 (23:54 -0400)
Conditional add/remove quirks for MMC and SD.

Signed-off-by: Andrei Warkentin <andreiw@motorola.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
include/linux/mmc/card.h

index 4910dec47bb781ca7e5631ec8071731b55ed76ab..7190aa2096f7df8f8c72bfea8e71b5a9f363e39e 100644 (file)
@@ -273,16 +273,14 @@ struct mmc_fixup {
                    card->cid.month)
 
 /*
- * This hook just adds a quirk unconditionally.
+ * Unconditionally quirk add/remove.
  */
+
 static inline void __maybe_unused add_quirk(struct mmc_card *card, int data)
 {
        card->quirks |= data;
 }
 
-/*
- * This hook just removes a quirk unconditionally.
- */
 static inline void __maybe_unused remove_quirk(struct mmc_card *card, int data)
 {
        card->quirks &= ~data;
@@ -308,6 +306,40 @@ static inline void __maybe_unused remove_quirk(struct mmc_card *card, int data)
 #define mmc_sd_card_set_uhs(c) ((c)->state |= MMC_STATE_ULTRAHIGHSPEED)
 #define mmc_card_set_ext_capacity(c) ((c)->state |= MMC_CARD_SDXC)
 
+/*
+ * Quirk add/remove for MMC products.
+ */
+
+static inline void __maybe_unused add_quirk_mmc(struct mmc_card *card, int data)
+{
+       if (mmc_card_mmc(card))
+               card->quirks |= data;
+}
+
+static inline void __maybe_unused remove_quirk_mmc(struct mmc_card *card,
+                                                  int data)
+{
+       if (mmc_card_mmc(card))
+               card->quirks &= ~data;
+}
+
+/*
+ * Quirk add/remove for SD products.
+ */
+
+static inline void __maybe_unused add_quirk_sd(struct mmc_card *card, int data)
+{
+       if (mmc_card_sd(card))
+               card->quirks |= data;
+}
+
+static inline void __maybe_unused remove_quirk_sd(struct mmc_card *card,
+                                                  int data)
+{
+       if (mmc_card_sd(card))
+               card->quirks &= ~data;
+}
+
 static inline int mmc_card_lenient_fn0(const struct mmc_card *c)
 {
        return c->quirks & MMC_QUIRK_LENIENT_FN0;