10 files changed, 44 insertions, 29 deletions

diff --git a/drivers/crypto/mv_cesa.c b/drivers/crypto/mv_cesa.c
index 5c6f56f21443..dcd8babae9eb 100644
--- a/drivers/crypto/mv_cesa.c
+++ b/drivers/crypto/mv_cesa.c
@@ -343,11 +343,13 @@ static void mv_process_hash_current(int first_block)
                 else
                         op.config |= CFG_MID_FRAG;
 
-                writel(req_ctx->state[0], cpg->reg + DIGEST_INITIAL_VAL_A);
-                writel(req_ctx->state[1], cpg->reg + DIGEST_INITIAL_VAL_B);
-                writel(req_ctx->state[2], cpg->reg + DIGEST_INITIAL_VAL_C);
-                writel(req_ctx->state[3], cpg->reg + DIGEST_INITIAL_VAL_D);
-                writel(req_ctx->state[4], cpg->reg + DIGEST_INITIAL_VAL_E);
+                if (first_block) {
+                        writel(req_ctx->state[0], cpg->reg + DIGEST_INITIAL_VAL_A);
+                        writel(req_ctx->state[1], cpg->reg + DIGEST_INITIAL_VAL_B);
+                        writel(req_ctx->state[2], cpg->reg + DIGEST_INITIAL_VAL_C);
+                        writel(req_ctx->state[3], cpg->reg + DIGEST_INITIAL_VAL_D);
+                        writel(req_ctx->state[4], cpg->reg + DIGEST_INITIAL_VAL_E);
+                }
         }
 
         memcpy(cpg->sram + SRAM_CONFIG, &op, sizeof(struct sec_accel_config));
diff --git a/drivers/edac/mpc85xx_edac.c b/drivers/edac/mpc85xx_edac.c
index 8af8e864a9cf..73464a62adf7 100644
--- a/drivers/edac/mpc85xx_edac.c
+++ b/drivers/edac/mpc85xx_edac.c
@@ -1128,7 +1128,7 @@ static struct of_device_id mpc85xx_mc_err_of_match[] = {
         { .compatible = "fsl,p1020-memory-controller", },
         { .compatible = "fsl,p1021-memory-controller", },
         { .compatible = "fsl,p2020-memory-controller", },
-        { .compatible = "fsl,p4080-memory-controller", },
+        { .compatible = "fsl,qoriq-memory-controller", },
         {},
 };
 MODULE_DEVICE_TABLE(of, mpc85xx_mc_err_of_match);
diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c
index 147df8ae79db..d3f3e8f54561 100644
--- a/drivers/gpio/gpio-pca953x.c
+++ b/drivers/gpio/gpio-pca953x.c
@@ -546,7 +546,7 @@ static void pca953x_irq_teardown(struct pca953x_chip *chip)
  * Translate OpenFirmware node properties into platform_data
  * WARNING: This is DEPRECATED and will be removed eventually!
  */
-void
+static void
 pca953x_get_alt_pdata(struct i2c_client *client, int *gpio_base, int *invert)
 {
         struct device_node *node;
@@ -574,7 +574,7 @@ pca953x_get_alt_pdata(struct i2c_client *client, int *gpio_base, int *invert)
                 *invert = *val;
 }
 #else
-void
+static void
 pca953x_get_alt_pdata(struct i2c_client *client, int *gpio_base, int *invert)
 {
         *gpio_base = -1;
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 2f91acccb7db..8873c6e6fb96 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1827,7 +1827,8 @@ static void ath9k_set_power_sleep(struct ath_hw *ah, int setChip)
         }
 
         /* Clear Bit 14 of AR_WA after putting chip into Full Sleep mode. */
-        REG_WRITE(ah, AR_WA, ah->WARegVal & ~AR_WA_D3_L1_DISABLE);
+        if (AR_SREV_9300_20_OR_LATER(ah))
+                REG_WRITE(ah, AR_WA, ah->WARegVal & ~AR_WA_D3_L1_DISABLE);
 }
 
 /*
diff --git a/drivers/staging/iio/industrialio-core.c b/drivers/staging/iio/industrialio-core.c
index 26564094e33b..aec9311b108c 100644
--- a/drivers/staging/iio/industrialio-core.c
+++ b/drivers/staging/iio/industrialio-core.c
@@ -242,25 +242,24 @@ static const struct file_operations iio_event_chrdev_fileops = {
 
 static int iio_event_getfd(struct iio_dev *indio_dev)
 {
+        struct iio_event_interface *ev_int = indio_dev->event_interface;
         int fd;
 
-        if (indio_dev->event_interface == NULL)
+        if (ev_int == NULL)
                 return -ENODEV;
 
-        mutex_lock(&indio_dev->event_interface->event_list_lock);
-        if (test_and_set_bit(IIO_BUSY_BIT_POS,
-                             &indio_dev->event_interface->flags)) {
-                mutex_unlock(&indio_dev->event_interface->event_list_lock);
+        mutex_lock(&ev_int->event_list_lock);
+        if (test_and_set_bit(IIO_BUSY_BIT_POS, &ev_int->flags)) {
+                mutex_unlock(&ev_int->event_list_lock);
                 return -EBUSY;
         }
-        mutex_unlock(&indio_dev->event_interface->event_list_lock);
+        mutex_unlock(&ev_int->event_list_lock);
         fd = anon_inode_getfd("iio:event",
-                                &iio_event_chrdev_fileops,
-                                indio_dev->event_interface, O_RDONLY);
+                                &iio_event_chrdev_fileops, ev_int, O_RDONLY);
         if (fd < 0) {
-                mutex_lock(&indio_dev->event_interface->event_list_lock);
+                mutex_lock(&ev_int->event_list_lock);
                 clear_bit(IIO_BUSY_BIT_POS, &ev_int->flags);
-                mutex_unlock(&indio_dev->event_interface->event_list_lock);
+                mutex_unlock(&ev_int->event_list_lock);
         }
         return fd;
 }
diff --git a/drivers/video/da8xx-fb.c b/drivers/video/da8xx-fb.c
index 55f91d9ab00b..29577bf1f559 100644
--- a/drivers/video/da8xx-fb.c
+++ b/drivers/video/da8xx-fb.c
@@ -116,6 +116,7 @@
 /* Clock registers available only on Version 2 */
 #define  LCD_CLK_ENABLE_REG                     0x6c
 #define  LCD_CLK_RESET_REG                      0x70
+#define  LCD_CLK_MAIN_RESET                     BIT(3)
 
 #define LCD_NUM_BUFFERS 2
 
@@ -244,6 +245,10 @@ static inline void lcd_enable_raster(void)
 {
         u32 reg;
 
+        /* Bring LCDC out of reset */
+        if (lcd_revision == LCD_VERSION_2)
+                lcdc_write(0, LCD_CLK_RESET_REG);
+
         reg = lcdc_read(LCD_RASTER_CTRL_REG);
         if (!(reg & LCD_RASTER_ENABLE))
                 lcdc_write(reg | LCD_RASTER_ENABLE, LCD_RASTER_CTRL_REG);
@@ -257,6 +262,10 @@ static inline void lcd_disable_raster(void)
         reg = lcdc_read(LCD_RASTER_CTRL_REG);
         if (reg & LCD_RASTER_ENABLE)
                 lcdc_write(reg & ~LCD_RASTER_ENABLE, LCD_RASTER_CTRL_REG);
+
+        if (lcd_revision == LCD_VERSION_2)
+                /* Write 1 to reset LCDC */
+                lcdc_write(LCD_CLK_MAIN_RESET, LCD_CLK_RESET_REG);
 }
 
 static void lcd_blit(int load_mode, struct da8xx_fb_par *par)
@@ -584,8 +593,12 @@ static void lcd_reset(struct da8xx_fb_par *par)
         lcdc_write(0, LCD_DMA_CTRL_REG);
         lcdc_write(0, LCD_RASTER_CTRL_REG);
 
-        if (lcd_revision == LCD_VERSION_2)
+        if (lcd_revision == LCD_VERSION_2) {
                 lcdc_write(0, LCD_INT_ENABLE_SET_REG);
+                /* Write 1 to reset */
+                lcdc_write(LCD_CLK_MAIN_RESET, LCD_CLK_RESET_REG);
+                lcdc_write(0, LCD_CLK_RESET_REG);
+        }
 }
 
 static void lcd_calc_clk_divider(struct da8xx_fb_par *par)
diff --git a/drivers/video/omap/dispc.c b/drivers/video/omap/dispc.c
index 0ccd7adf47bb..6f61e781f15a 100644
--- a/drivers/video/omap/dispc.c
+++ b/drivers/video/omap/dispc.c
@@ -19,6 +19,7 @@
  * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  */
 #include <linux/kernel.h>
+#include <linux/module.h>
 #include <linux/dma-mapping.h>
 #include <linux/mm.h>
 #include <linux/vmalloc.h>
diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c
index 3532782551cb..5c81533eacaa 100644
--- a/drivers/video/omap2/dss/dispc.c
+++ b/drivers/video/omap2/dss/dispc.c
@@ -1720,12 +1720,11 @@ static int dispc_ovl_calc_scaling(enum omap_plane plane,
         const int maxdownscale = dss_feat_get_param_max(FEAT_PARAM_DOWNSCALE);
         unsigned long fclk = 0;
 
-        if ((ovl->caps & OMAP_DSS_OVL_CAP_SCALE) == 0) {
-                if (width != out_width || height != out_height)
-                        return -EINVAL;
-                else
-                        return 0;
-        }
+        if (width == out_width && height == out_height)
+                return 0;
+
+        if ((ovl->caps & OMAP_DSS_OVL_CAP_SCALE) == 0)
+                return -EINVAL;
 
         if (out_width < width / maxdownscale ||
                         out_width > width * 8)
diff --git a/drivers/video/omap2/dss/hdmi.c b/drivers/video/omap2/dss/hdmi.c
index 3262f0f1fa35..c56378c555b0 100644
--- a/drivers/video/omap2/dss/hdmi.c
+++ b/drivers/video/omap2/dss/hdmi.c
@@ -269,7 +269,7 @@ static void update_hdmi_timings(struct hdmi_config *cfg,
 unsigned long hdmi_get_pixel_clock(void)
 {
         /* HDMI Pixel Clock in Mhz */
-        return hdmi.ip_data.cfg.timings.timings.pixel_clock * 10000;
+        return hdmi.ip_data.cfg.timings.timings.pixel_clock * 1000;
 }
 
 static void hdmi_compute_pll(struct omap_dss_device *dssdev, int phy,
diff --git a/drivers/video/via/share.h b/drivers/video/via/share.h
index 69d882cbe709..c01c1c162726 100644
--- a/drivers/video/via/share.h
+++ b/drivers/video/via/share.h
@@ -559,8 +559,8 @@
 #define M1200X720_R60_VSP       POSITIVE
 
 /* 1200x900@60 Sync Polarity (DCON) */
-#define M1200X900_R60_HSP       NEGATIVE
-#define M1200X900_R60_VSP       NEGATIVE
+#define M1200X900_R60_HSP       POSITIVE
+#define M1200X900_R60_VSP       POSITIVE
 
 /* 1280x600@60 Sync Polarity (GTF Mode) */
 #define M1280x600_R60_HSP       NEGATIVE