[ARM] pxa: make it clear by converting MMC 'delay_detect' to millisecond

delay_detect in HZ is confusing, convert it to be millisecond based. And
thus remove those unnecessary call to msecs_to_jiffies() at runtime for
this field. Other constants are converted assuming HZ == 100, which are
basically true for those platforms.

The assignment in csb726.c was incorrect, and is fixed in this patch as
a result.

Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Acked-by: Marc Zyngier <maz@misterjones.org>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Mike Rapoport <mike@compulab.co.il>
Acked-by: Daniel Mack <daniel@caiaq.de>

26 files changed, 29 insertions, 41 deletions

diff --git a/arch/arm/mach-pxa/cm-x300.c b/arch/arm/mach-pxa/cm-x300.c
index be9dc7a20fb..fdda6be6c39 100644
--- a/arch/arm/mach-pxa/cm-x300.c
+++ b/arch/arm/mach-pxa/cm-x300.c
@@ -433,7 +433,7 @@ static inline void cm_x300_init_nand(void) {}
 
 #if defined(CONFIG_MMC) || defined(CONFIG_MMC_MODULE)
 static struct pxamci_platform_data cm_x300_mci_platform_data = {
-        .detect_delay           = 20,
+        .detect_delay_ms        = 200,
         .ocr_mask               = MMC_VDD_32_33|MMC_VDD_33_34,
         .gpio_card_detect       = GPIO82_MMC_IRQ,
         .gpio_card_ro           = GPIO85_MMC_WP,
@@ -454,7 +454,7 @@ static void cm_x300_mci2_exit(struct device *dev, void *data)
 }
 
 static struct pxamci_platform_data cm_x300_mci2_platform_data = {
-        .detect_delay           = 20,
+        .detect_delay_ms        = 200,
         .ocr_mask               = MMC_VDD_32_33|MMC_VDD_33_34,
         .init                   = cm_x300_mci2_init,
         .exit                   = cm_x300_mci2_exit,
diff --git a/arch/arm/mach-pxa/colibri-pxa3xx.c b/arch/arm/mach-pxa/colibri-pxa3xx.c
index e6c0a2287eb..199afa2ae30 100644
--- a/arch/arm/mach-pxa/colibri-pxa3xx.c
+++ b/arch/arm/mach-pxa/colibri-pxa3xx.c
@@ -96,7 +96,7 @@ static void colibri_pxa3xx_mci_exit(struct device *dev, void *data)
 }
 
 static struct pxamci_platform_data colibri_pxa3xx_mci_platform_data = {
-        .detect_delay           = 20,
+        .detect_delay_ms        = 200,
         .ocr_mask               = MMC_VDD_32_33 | MMC_VDD_33_34,
         .init                   = colibri_pxa3xx_mci_init,
         .exit                   = colibri_pxa3xx_mci_exit,
diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c
index f8e295900c5..3d1dcb9ac08 100644
--- a/arch/arm/mach-pxa/corgi.c
+++ b/arch/arm/mach-pxa/corgi.c
@@ -444,6 +444,7 @@ static struct platform_device corgiled_device = {
  * to give the card a chance to fully insert/eject.
  */
 static struct pxamci_platform_data corgi_mci_platform_data = {
+        .detect_delay_ms        = 250,
         .ocr_mask               = MMC_VDD_32_33|MMC_VDD_33_34,
         .gpio_card_detect       = -1,
         .gpio_card_ro           = CORGI_GPIO_nSD_WP,
@@ -695,7 +696,6 @@ static void __init corgi_init(void)
         corgi_init_spi();
 
         pxa_set_udc_info(&udc_info);
-        corgi_mci_platform_data.detect_delay = msecs_to_jiffies(250);
         pxa_set_mci_info(&corgi_mci_platform_data);
         pxa_set_ficp_info(&corgi_ficp_platform_data);
         pxa_set_i2c_info(NULL);
diff --git a/arch/arm/mach-pxa/csb726.c b/arch/arm/mach-pxa/csb726.c
index 88575b87bd3..91fd4fea6a5 100644
--- a/arch/arm/mach-pxa/csb726.c
+++ b/arch/arm/mach-pxa/csb726.c
@@ -125,18 +125,9 @@ static unsigned long csb726_pin_config[] = {
         GPIO118_I2C_SDA,
 };
 
-static struct pxamci_platform_data csb726_mci_data;
-
-static int csb726_mci_init(struct device *dev,
-                irq_handler_t detect, void *data)
-{
-        csb726_mci_data.detect_delay = msecs_to_jiffies(500);
-        return 0;
-}
-
 static struct pxamci_platform_data csb726_mci = {
+        .detect_delay_ms        = 500,
         .ocr_mask               = MMC_VDD_32_33|MMC_VDD_33_34,
-        .init                   = csb726_mci_init,
         /* FIXME setpower */
         .gpio_card_detect       = CSB726_GPIO_MMC_DETECT,
         .gpio_card_ro           = CSB726_GPIO_MMC_RO,
diff --git a/arch/arm/mach-pxa/em-x270.c b/arch/arm/mach-pxa/em-x270.c
index aab04f33e49..0517c17978f 100644
--- a/arch/arm/mach-pxa/em-x270.c
+++ b/arch/arm/mach-pxa/em-x270.c
@@ -626,6 +626,7 @@ static int em_x270_mci_get_ro(struct device *dev)
 }
 
 static struct pxamci_platform_data em_x270_mci_platform_data = {
+        .detect_delay_ms        = 250,
         .ocr_mask               = MMC_VDD_20_21|MMC_VDD_21_22|MMC_VDD_22_23|
                                   MMC_VDD_24_25|MMC_VDD_25_26|MMC_VDD_26_27|
                                   MMC_VDD_27_28|MMC_VDD_28_29|MMC_VDD_29_30|
@@ -643,7 +644,6 @@ static void __init em_x270_init_mmc(void)
         if (machine_is_em_x270())
                 em_x270_mci_platform_data.get_ro = em_x270_mci_get_ro;
 
-        em_x270_mci_platform_data.detect_delay  = msecs_to_jiffies(250);
         pxa_set_mci_info(&em_x270_mci_platform_data);
 }
 #else
diff --git a/arch/arm/mach-pxa/include/mach/mmc.h b/arch/arm/mach-pxa/include/mach/mmc.h
index 02a69dc2ee6..9eb515bb799 100644
--- a/arch/arm/mach-pxa/include/mach/mmc.h
+++ b/arch/arm/mach-pxa/include/mach/mmc.h
@@ -9,7 +9,7 @@ struct mmc_host;
 
 struct pxamci_platform_data {
         unsigned int ocr_mask;                  /* available voltages */
-        unsigned long detect_delay;             /* delay in jiffies before detecting cards after interrupt */
+        unsigned long detect_delay_ms;          /* delay in millisecond before detecting cards after interrupt */
         int (*init)(struct device *, irq_handler_t , void *);
         int (*get_ro)(struct device *);
         void (*setpower)(struct device *, unsigned int);
diff --git a/arch/arm/mach-pxa/littleton.c b/arch/arm/mach-pxa/littleton.c
index be727aeed21..9b9046185b0 100644
--- a/arch/arm/mach-pxa/littleton.c
+++ b/arch/arm/mach-pxa/littleton.c
@@ -271,7 +271,7 @@ static inline void littleton_init_keypad(void) {}
 
 #if defined(CONFIG_MMC_PXA) || defined(CONFIG_MMC_PXA_MODULE)
 static struct pxamci_platform_data littleton_mci_platform_data = {
-        .detect_delay           = 20,
+        .detect_delay_ms        = 200,
         .ocr_mask               = MMC_VDD_32_33 | MMC_VDD_33_34,
         .gpio_card_detect       = GPIO_MMC1_CARD_DETECT,
         .gpio_card_ro           = -1,
diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c
index 63d65a2a038..330c3282856 100644
--- a/arch/arm/mach-pxa/lubbock.c
+++ b/arch/arm/mach-pxa/lubbock.c
@@ -478,7 +478,7 @@ static void lubbock_mci_exit(struct device *dev, void *data)
 
 static struct pxamci_platform_data lubbock_mci_platform_data = {
         .ocr_mask               = MMC_VDD_32_33|MMC_VDD_33_34,
-        .detect_delay           = 1,
+        .detect_delay_ms        = 10,
         .init                   = lubbock_mci_init,
         .get_ro                 = lubbock_mci_get_ro,
         .exit                   = lubbock_mci_exit,
diff --git a/arch/arm/mach-pxa/mioa701.c b/arch/arm/mach-pxa/mioa701.c
index 7a50ed8fce9..d60db87dde0 100644
--- a/arch/arm/mach-pxa/mioa701.c
+++ b/arch/arm/mach-pxa/mioa701.c
@@ -426,6 +426,7 @@ struct gpio_vbus_mach_info gpio_vbus_data = {
  * to give the card a chance to fully insert/eject.
  */
 static struct pxamci_platform_data mioa701_mci_info = {
+        .detect_delay_ms        = 250,
         .ocr_mask               = MMC_VDD_32_33 | MMC_VDD_33_34,
         .gpio_card_detect       = GPIO15_SDIO_INSERT,
         .gpio_card_ro           = GPIO78_SDIO_RO,
@@ -791,7 +792,6 @@ static void __init mioa701_machine_init(void)
         mio_gpio_request(ARRAY_AND_SIZE(global_gpios));
         bootstrap_init();
         set_pxa_fb_info(&mioa701_pxafb_info);
-        mioa701_mci_info.detect_delay = msecs_to_jiffies(250);
         pxa_set_mci_info(&mioa701_mci_info);
         pxa_set_keypad_info(&mioa701_keypad_info);
         wm97xx_bat_set_pdata(&mioa701_battery_data);
diff --git a/arch/arm/mach-pxa/mxm8x10.c b/arch/arm/mach-pxa/mxm8x10.c
index 8c9c6f0d56b..462167ac05f 100644
--- a/arch/arm/mach-pxa/mxm8x10.c
+++ b/arch/arm/mach-pxa/mxm8x10.c
@@ -325,7 +325,7 @@ static mfp_cfg_t mfp_cfg[] __initdata = {
 #if defined(CONFIG_MMC)
 static struct pxamci_platform_data mxm_8x10_mci_platform_data = {
         .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
-        .detect_delay = 1,
+        .detect_delay_ms = 10,
         .gpio_card_detect = MXM_8X10_SD_nCD,
         .gpio_card_ro = MXM_8X10_SD_WP,
         .gpio_power = -1
diff --git a/arch/arm/mach-pxa/palmld.c b/arch/arm/mach-pxa/palmld.c
index f70c75b3876..1963819dba9 100644
--- a/arch/arm/mach-pxa/palmld.c
+++ b/arch/arm/mach-pxa/palmld.c
@@ -168,7 +168,7 @@ static struct pxamci_platform_data palmld_mci_platform_data = {
         .gpio_card_detect       = GPIO_NR_PALMLD_SD_DETECT_N,
         .gpio_card_ro           = GPIO_NR_PALMLD_SD_READONLY,
         .gpio_power             = GPIO_NR_PALMLD_SD_POWER,
-        .detect_delay           = 20,
+        .detect_delay_ms        = 200,
 };
 
 /******************************************************************************
diff --git a/arch/arm/mach-pxa/palmt5.c b/arch/arm/mach-pxa/palmt5.c
index d902a813aae..5305a3993e6 100644
--- a/arch/arm/mach-pxa/palmt5.c
+++ b/arch/arm/mach-pxa/palmt5.c
@@ -110,7 +110,7 @@ static struct pxamci_platform_data palmt5_mci_platform_data = {
         .gpio_card_detect       = GPIO_NR_PALMT5_SD_DETECT_N,
         .gpio_card_ro           = GPIO_NR_PALMT5_SD_READONLY,
         .gpio_power             = GPIO_NR_PALMT5_SD_POWER,
-        .detect_delay           = 20,
+        .detect_delay_ms        = 200,
 };
 
 /******************************************************************************
diff --git a/arch/arm/mach-pxa/palmtc.c b/arch/arm/mach-pxa/palmtc.c
index 717d7a63867..033b567e50b 100644
--- a/arch/arm/mach-pxa/palmtc.c
+++ b/arch/arm/mach-pxa/palmtc.c
@@ -121,7 +121,7 @@ static struct pxamci_platform_data palmtc_mci_platform_data = {
         .gpio_power             = GPIO_NR_PALMTC_SD_POWER,
         .gpio_card_ro           = GPIO_NR_PALMTC_SD_READONLY,
         .gpio_card_detect       = GPIO_NR_PALMTC_SD_DETECT_N,
-        .detect_delay           = 20,
+        .detect_delay_ms        = 200,
 };
 
 /******************************************************************************
diff --git a/arch/arm/mach-pxa/palmtx.c b/arch/arm/mach-pxa/palmtx.c
index 007b58c11f8..ecc1a401598 100644
--- a/arch/arm/mach-pxa/palmtx.c
+++ b/arch/arm/mach-pxa/palmtx.c
@@ -170,7 +170,7 @@ static struct pxamci_platform_data palmtx_mci_platform_data = {
         .gpio_card_detect       = GPIO_NR_PALMTX_SD_DETECT_N,
         .gpio_card_ro           = GPIO_NR_PALMTX_SD_READONLY,
         .gpio_power             = GPIO_NR_PALMTX_SD_POWER,
-        .detect_delay           = 20,
+        .detect_delay_ms        = 200,
 };
 
 /******************************************************************************
diff --git a/arch/arm/mach-pxa/pcm990-baseboard.c b/arch/arm/mach-pxa/pcm990-baseboard.c
index 9d0ecea1760..f56ae100875 100644
--- a/arch/arm/mach-pxa/pcm990-baseboard.c
+++ b/arch/arm/mach-pxa/pcm990-baseboard.c
@@ -326,7 +326,7 @@ static void pcm990_mci_exit(struct device *dev, void *data)
 #define MSECS_PER_JIFFY (1000/HZ)
 
 static struct pxamci_platform_data pcm990_mci_platform_data = {
-        .detect_delay           = 250 / MSECS_PER_JIFFY,
+        .detect_delay_ms        = 250,
         .ocr_mask               = MMC_VDD_32_33 | MMC_VDD_33_34,
         .init                   = pcm990_mci_init,
         .setpower               = pcm990_mci_setpower,
diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c
index dcb17880704..f4abdaafdac 100644
--- a/arch/arm/mach-pxa/poodle.c
+++ b/arch/arm/mach-pxa/poodle.c
@@ -276,6 +276,7 @@ static void poodle_mci_exit(struct device *dev, void *data)
 }
 
 static struct pxamci_platform_data poodle_mci_platform_data = {
+        .detect_delay_ms        = 250,
         .ocr_mask               = MMC_VDD_32_33|MMC_VDD_33_34,
         .init                   = poodle_mci_init,
         .setpower               = poodle_mci_setpower,
@@ -449,7 +450,6 @@ static void __init poodle_init(void)
         set_pxa_fb_parent(&poodle_locomo_device.dev);
         set_pxa_fb_info(&poodle_fb_info);
         pxa_set_udc_info(&udc_info);
-        poodle_mci_platform_data.detect_delay = msecs_to_jiffies(250);
         pxa_set_mci_info(&poodle_mci_platform_data);
         pxa_set_ficp_info(&poodle_ficp_platform_data);
         pxa_set_i2c_info(NULL);
diff --git a/arch/arm/mach-pxa/raumfeld.c b/arch/arm/mach-pxa/raumfeld.c
index d12667bd9eb..d4b61b3f08f 100644
--- a/arch/arm/mach-pxa/raumfeld.c
+++ b/arch/arm/mach-pxa/raumfeld.c
@@ -714,7 +714,7 @@ static void raumfeld_mci_exit(struct device *dev, void *data)
 static struct pxamci_platform_data raumfeld_mci_platform_data = {
         .init                   = raumfeld_mci_init,
         .exit                   = raumfeld_mci_exit,
-        .detect_delay           = 20,
+        .detect_delay_ms        = 200,
         .gpio_card_detect       = -1,
         .gpio_card_ro           = -1,
         .gpio_power             = -1,
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index 451029ea9ee..4d2413ed0ff 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -539,6 +539,7 @@ static void spitz_mci_setpower(struct device *dev, unsigned int vdd)
 }
 
 static struct pxamci_platform_data spitz_mci_platform_data = {
+        .detect_delay_ms        = 250,
         .ocr_mask               = MMC_VDD_32_33|MMC_VDD_33_34,
         .setpower               = spitz_mci_setpower,
         .gpio_card_detect       = SPITZ_GPIO_nSD_DETECT,
@@ -759,7 +760,6 @@ static void __init common_init(void)
         spitz_init_spi();
 
         platform_add_devices(devices, ARRAY_SIZE(devices));
-        spitz_mci_platform_data.detect_delay = msecs_to_jiffies(250);
         pxa_set_mci_info(&spitz_mci_platform_data);
         pxa_set_ohci_info(&spitz_ohci_platform_data);
         pxa_set_ficp_info(&spitz_ficp_platform_data);
diff --git a/arch/arm/mach-pxa/stargate2.c b/arch/arm/mach-pxa/stargate2.c
index 2041eb1d90b..af40d2a12d3 100644
--- a/arch/arm/mach-pxa/stargate2.c
+++ b/arch/arm/mach-pxa/stargate2.c
@@ -464,8 +464,6 @@ static struct platform_device smc91x_device = {
 
 
 
-static struct pxamci_platform_data stargate2_mci_platform_data;
-
 /*
  * The card detect interrupt isn't debounced so we delay it by 250ms
  * to give the card a chance to fully insert / eject.
@@ -489,8 +487,6 @@ static int stargate2_mci_init(struct device *dev,
                 goto free_power_en;
         }
         gpio_direction_input(SG2_GPIO_nSD_DETECT);
-        /* Delay to allow for full insertion */
-        stargate2_mci_platform_data.detect_delay = msecs_to_jiffies(250);
 
         err = request_irq(IRQ_GPIO(SG2_GPIO_nSD_DETECT),
                           stargate2_detect_int,
@@ -529,6 +525,7 @@ static void stargate2_mci_exit(struct device *dev, void *data)
 }
 
 static struct pxamci_platform_data stargate2_mci_platform_data = {
+        .detect_delay_ms = 250,
         .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
         .init = stargate2_mci_init,
         .setpower = stargate2_mci_setpower,
diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c
index ad552791c4c..7512b822c6c 100644
--- a/arch/arm/mach-pxa/tosa.c
+++ b/arch/arm/mach-pxa/tosa.c
@@ -275,6 +275,7 @@ static void tosa_mci_exit(struct device *dev, void *data)
 }
 
 static struct pxamci_platform_data tosa_mci_platform_data = {
+        .detect_delay_ms        = 250,
         .ocr_mask               = MMC_VDD_32_33|MMC_VDD_33_34,
         .init                   = tosa_mci_init,
         .exit                   = tosa_mci_exit,
@@ -926,7 +927,6 @@ static void __init tosa_init(void)
         dummy = gpiochip_reserve(TOSA_SCOOP_JC_GPIO_BASE, 12);
         dummy = gpiochip_reserve(TOSA_TC6393XB_GPIO_BASE, 16);
 
-        tosa_mci_platform_data.detect_delay = msecs_to_jiffies(250);
         pxa_set_mci_info(&tosa_mci_platform_data);
         pxa_set_udc_info(&udc_info);
         pxa_set_ficp_info(&tosa_ficp_platform_data);
diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c
index 797f2544d0c..69689112eae 100644
--- a/arch/arm/mach-pxa/trizeps4.c
+++ b/arch/arm/mach-pxa/trizeps4.c
@@ -349,7 +349,7 @@ static void trizeps4_mci_exit(struct device *dev, void *data)
 
 static struct pxamci_platform_data trizeps4_mci_platform_data = {
         .ocr_mask       = MMC_VDD_32_33|MMC_VDD_33_34,
-        .detect_delay   = 1,
+        .detect_delay_ms= 10,
         .init           = trizeps4_mci_init,
         .exit           = trizeps4_mci_exit,
         .get_ro         = NULL, /* write-protection not supported */
diff --git a/arch/arm/mach-pxa/vpac270.c b/arch/arm/mach-pxa/vpac270.c
index 0954c2433a9..9884fa978f1 100644
--- a/arch/arm/mach-pxa/vpac270.c
+++ b/arch/arm/mach-pxa/vpac270.c
@@ -240,7 +240,7 @@ static struct pxamci_platform_data vpac270_mci_platform_data = {
         .ocr_mask               = MMC_VDD_32_33 | MMC_VDD_33_34,
         .gpio_card_detect       = GPIO53_VPAC270_SD_DETECT_N,
         .gpio_card_ro           = GPIO52_VPAC270_SD_READONLY,
-        .detect_delay           = 20,
+        .detect_delay_ms        = 200,
 };
 
 static void __init vpac270_mmc_init(void)
diff --git a/arch/arm/mach-pxa/z2.c b/arch/arm/mach-pxa/z2.c
index c837318ec1f..f5d1ae3db3a 100644
--- a/arch/arm/mach-pxa/z2.c
+++ b/arch/arm/mach-pxa/z2.c
@@ -291,7 +291,7 @@ static struct pxamci_platform_data z2_mci_platform_data = {
         .gpio_card_detect       = GPIO96_ZIPITZ2_SD_DETECT,
         .gpio_power             = -1,
         .gpio_card_ro           = -1,
-        .detect_delay           = 20,
+        .detect_delay_ms        = 200,
 };
 
 static void __init z2_mmc_init(void)
diff --git a/arch/arm/mach-pxa/zeus.c b/arch/arm/mach-pxa/zeus.c
index 39896d88358..3680f6a9062 100644
--- a/arch/arm/mach-pxa/zeus.c
+++ b/arch/arm/mach-pxa/zeus.c
@@ -644,7 +644,7 @@ static struct pxafb_mach_info zeus_fb_info = {
 
 static struct pxamci_platform_data zeus_mci_platform_data = {
         .ocr_mask               = MMC_VDD_32_33|MMC_VDD_33_34,
-        .detect_delay           = HZ/4,
+        .detect_delay_ms        = 250,
         .gpio_card_detect       = ZEUS_MMC_CD_GPIO,
         .gpio_card_ro           = ZEUS_MMC_WP_GPIO,
         .gpio_card_ro_invert    = 1,
diff --git a/arch/arm/mach-pxa/zylonite.c b/arch/arm/mach-pxa/zylonite.c
index 2b4043c04d0..c479cbecf78 100644
--- a/arch/arm/mach-pxa/zylonite.c
+++ b/arch/arm/mach-pxa/zylonite.c
@@ -218,7 +218,7 @@ static inline void zylonite_init_lcd(void) {}
 
 #if defined(CONFIG_MMC)
 static struct pxamci_platform_data zylonite_mci_platform_data = {
-        .detect_delay   = 20,
+        .detect_delay_ms= 200,
         .ocr_mask       = MMC_VDD_32_33|MMC_VDD_33_34,
         .gpio_card_detect = EXT_GPIO(0),
         .gpio_card_ro   = EXT_GPIO(2),
@@ -226,7 +226,7 @@ static struct pxamci_platform_data zylonite_mci_platform_data = {
 };
 
 static struct pxamci_platform_data zylonite_mci2_platform_data = {
-        .detect_delay   = 20,
+        .detect_delay_ms= 200,
         .ocr_mask       = MMC_VDD_32_33|MMC_VDD_33_34,
         .gpio_card_detect = EXT_GPIO(1),
         .gpio_card_ro   = EXT_GPIO(3),
@@ -234,7 +234,7 @@ static struct pxamci_platform_data zylonite_mci2_platform_data = {
 };
 
 static struct pxamci_platform_data zylonite_mci3_platform_data = {
-        .detect_delay   = 20,
+        .detect_delay_ms= 200,
         .ocr_mask       = MMC_VDD_32_33|MMC_VDD_33_34,
         .gpio_card_detect = EXT_GPIO(30),
         .gpio_card_ro   = EXT_GPIO(31),
diff --git a/drivers/mmc/host/pxamci.c b/drivers/mmc/host/pxamci.c
index 0ed48959b59..e4f00e70a74 100644
--- a/drivers/mmc/host/pxamci.c
+++ b/drivers/mmc/host/pxamci.c
@@ -544,7 +544,7 @@ static irqreturn_t pxamci_detect_irq(int irq, void *devid)
 {
         struct pxamci_host *host = mmc_priv(devid);
 
-        mmc_detect_change(devid, host->pdata->detect_delay);
+        mmc_detect_change(devid, msecs_to_jiffies(host->pdata->detect_delay_ms));
         return IRQ_HANDLED;
 }