ide-dma: fix ide_build_dmatable() for TRM290

[linux-2.6-omap-h63xx.git] / drivers / ide / ide-dma.c

diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c
index adc6827558577b32e3d3b144aac17197e6cf03fe..3fa07c0aeaa433e2ba3bfdc769c669ae05f8d71d 100644 (file)
--- a/drivers/ide/ide-dma.c
+++ b/drivers/ide/ide-dma.c
@@ -211,7 +211,7 @@ int ide_build_dmatable (ide_drive_t *drive, struct request *rq)
                                xcount = bcount & 0xffff;
                                if (is_trm290)
                                        xcount = ((xcount >> 2) - 1) << 16;
-                               if (xcount == 0x0000) {
+                               else if (xcount == 0x0000) {
        /* 
         * Most chipsets correctly interpret a length of 0x0000 as 64KB,
         * but at least one (e.g. CS5530) misinterprets it as zero (!).