Remove unused return value from signal_irq callback

Signed-off-by: Alex Dubov <oakad@yahoo.com>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

3 files changed, 5 insertions, 6 deletions

diff --git a/drivers/misc/tifm_7xx1.c b/drivers/misc/tifm_7xx1.c
index 50c4cdabb654..375b56742f2b 100644
--- a/drivers/misc/tifm_7xx1.c
+++ b/drivers/misc/tifm_7xx1.c
@@ -13,7 +13,7 @@
 #include <linux/dma-mapping.h>
 
 #define DRIVER_NAME "tifm_7xx1"
-#define DRIVER_VERSION "0.6"
+#define DRIVER_VERSION "0.7"
 
 static void tifm_7xx1_eject(struct tifm_adapter *fm, struct tifm_dev *sock)
 {
@@ -91,7 +91,7 @@ static irqreturn_t tifm_7xx1_isr(int irq, void *dev_id)
                         if (fm->sockets[cnt]) {
                                 if (sock_irq_status &&
                                                 fm->sockets[cnt]->signal_irq)
-                                        sock_irq_status = fm->sockets[cnt]->
+                                        fm->sockets[cnt]->
                                                 signal_irq(fm->sockets[cnt],
                                                         sock_irq_status);
 
diff --git a/drivers/mmc/tifm_sd.c b/drivers/mmc/tifm_sd.c
index 37fe0c3ecb85..2adfe3467019 100644
--- a/drivers/mmc/tifm_sd.c
+++ b/drivers/mmc/tifm_sd.c
@@ -323,8 +323,8 @@ change_state:
 }
 
 /* Called from interrupt handler */
-static unsigned int tifm_sd_signal_irq(struct tifm_dev *sock,
-                                       unsigned int sock_irq_status)
+static void tifm_sd_signal_irq(struct tifm_dev *sock,
+                               unsigned int sock_irq_status)
 {
         struct tifm_sd *host;
         unsigned int host_status = 0, fifo_status = 0;
@@ -395,7 +395,6 @@ done:
         dev_dbg(&sock->dev, "host_status %x, fifo_status %x\n",
                 host_status, fifo_status);
         spin_unlock(&sock->lock);
-        return sock_irq_status;
 }
 
 static void tifm_sd_prepare_data(struct tifm_sd *host, struct mmc_command *cmd)
diff --git a/include/linux/tifm.h b/include/linux/tifm.h
index 9caa28e2a63c..5b0baef4e61f 100644
--- a/include/linux/tifm.h
+++ b/include/linux/tifm.h
@@ -91,7 +91,7 @@ struct tifm_dev {
         tifm_media_id           media_id;
         unsigned int            socket_id;
 
-        unsigned int            (*signal_irq)(struct tifm_dev *sock,
+        void                    (*signal_irq)(struct tifm_dev *sock,
                                               unsigned int sock_irq_status);
 
         struct tifm_driver      *drv;