Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc:
  mmc: warn about voltage mismatches
  mmc_spi: Add support for OpenFirmware bindings
  pxamci: fix dma_unmap_sg length
  mmc_block: ensure all sectors that do not have errors are read
  drivers/mmc: Move a dereference below a NULL test
  sdhci: handle built-in sdhci with modular leds class
  mmc: balanc pci_iomap with pci_iounmap
  mmc_block: print better error messages
  mmc: Add mmc_vddrange_to_ocrmask() helper function
  ricoh_mmc: Handle newer models of Ricoh controllers
  mmc: Add 8-bit bus width support
  sdhci: activate led support also when module
  mmc: trivial annotation of 'blocks'
  pci: use pci_ioremap_bar() in drivers/mmc
  sdricoh_cs: Add support for Bay Controller devices
  mmc: at91_mci: reorder timer setup and mmc_add_host() call

1 files changed, 11 insertions, 6 deletions

diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index 4d010a984bed..6b2d1f99af67 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -30,6 +30,11 @@
 #define DBG(f, x...) \
         pr_debug(DRIVER_NAME " [%s()]: " f, __func__,## x)
 
+#if defined(CONFIG_LEDS_CLASS) || (defined(CONFIG_LEDS_CLASS_MODULE) && \
+        defined(CONFIG_MMC_SDHCI_MODULE))
+#define SDHCI_USE_LEDS_CLASS
+#endif
+
 static unsigned int debug_quirks = 0;
 
 static void sdhci_prepare_data(struct sdhci_host *, struct mmc_data *);
@@ -149,7 +154,7 @@ static void sdhci_deactivate_led(struct sdhci_host *host)
         writeb(ctrl, host->ioaddr + SDHCI_HOST_CONTROL);
 }
 
-#ifdef CONFIG_LEDS_CLASS
+#ifdef SDHCI_USE_LEDS_CLASS
 static void sdhci_led_control(struct led_classdev *led,
         enum led_brightness brightness)
 {
@@ -994,7 +999,7 @@ static void sdhci_request(struct mmc_host *mmc, struct mmc_request *mrq)
 
         WARN_ON(host->mrq != NULL);
 
-#ifndef CONFIG_LEDS_CLASS
+#ifndef SDHCI_USE_LEDS_CLASS
         sdhci_activate_led(host);
 #endif
 
@@ -1201,7 +1206,7 @@ static void sdhci_tasklet_finish(unsigned long param)
         host->cmd = NULL;
         host->data = NULL;
 
-#ifndef CONFIG_LEDS_CLASS
+#ifndef SDHCI_USE_LEDS_CLASS
         sdhci_deactivate_led(host);
 #endif
 
@@ -1717,7 +1722,7 @@ int sdhci_add_host(struct sdhci_host *host)
         sdhci_dumpregs(host);
 #endif
 
-#ifdef CONFIG_LEDS_CLASS
+#ifdef SDHCI_USE_LEDS_CLASS
         host->led.name = mmc_hostname(mmc);
         host->led.brightness = LED_OFF;
         host->led.default_trigger = mmc_hostname(mmc);
@@ -1739,7 +1744,7 @@ int sdhci_add_host(struct sdhci_host *host)
 
         return 0;
 
-#ifdef CONFIG_LEDS_CLASS
+#ifdef SDHCI_USE_LEDS_CLASS
 reset:
         sdhci_reset(host, SDHCI_RESET_ALL);
         free_irq(host->irq, host);
@@ -1775,7 +1780,7 @@ void sdhci_remove_host(struct sdhci_host *host, int dead)
 
         mmc_remove_host(host->mmc);
 
-#ifdef CONFIG_LEDS_CLASS
+#ifdef SDHCI_USE_LEDS_CLASS
         led_classdev_unregister(&host->led);
 #endif