OMAP: DSS2: Remove DSS_IRQSTATUS

DSS_IRQSTATUS register is available only on OMAP3, and reading it in
dss_dump_registers() on OMAP4 seems to cause a crash.

The register is not used for anything, and displaying its value is of no
use, so let's just remove it altogether.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

diff --git a/drivers/video/omap2/dss/dss.c b/drivers/video/omap2/dss/dss.c
index ff61a08..3302bd3 100644 (file)
--- a/drivers/video/omap2/dss/dss.c
+++ b/drivers/video/omap2/dss/dss.c
@@ -45,7 +45,6 @@ struct dss_reg {
 #define DSS_REVISION                   DSS_REG(0x0000)
 #define DSS_SYSCONFIG                  DSS_REG(0x0010)
 #define DSS_SYSSTATUS                  DSS_REG(0x0014)
-#define DSS_IRQSTATUS                  DSS_REG(0x0018)
 #define DSS_CONTROL                    DSS_REG(0x0040)
 #define DSS_SDI_CONTROL                        DSS_REG(0x0044)
 #define DSS_PLL_CONTROL                        DSS_REG(0x0048)
@@ -286,7 +285,6 @@ void dss_dump_regs(struct seq_file *s)
        DUMPREG(DSS_REVISION);
        DUMPREG(DSS_SYSCONFIG);
        DUMPREG(DSS_SYSSTATUS);
-       DUMPREG(DSS_IRQSTATUS);
        DUMPREG(DSS_CONTROL);
 
        if (dss_feat_get_supported_displays(OMAP_DSS_CHANNEL_LCD) &