ia64, scsi: update references for the device-io book

The book is now at Documentation/driver-api/device-io.rst.
Update such references.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

diff --git a/arch/ia64/include/asm/io.h b/arch/ia64/include/asm/io.h
index 5de673ac9cb13602dc6e8cc31d9a78b38448bbf5..a2540e21f9192f819e314cab812c4e2d7c73d370 100644 (file)
--- a/arch/ia64/include/asm/io.h
+++ b/arch/ia64/include/asm/io.h
@@ -117,7 +117,7 @@ extern int valid_mmap_phys_addr_range (unsigned long pfn, size_t count);
  * following the barrier will arrive after all previous writes.  For most
  * ia64 platforms, this is a simple 'mf.a' instruction.
  *
- * See Documentation/DocBook/deviceiobook.tmpl for more information.
+ * See Documentation/driver-api/device-io.rst for more information.
  */
 static inline void ___ia64_mmiowb(void)
 {

diff --git a/arch/ia64/sn/kernel/iomv.c b/arch/ia64/sn/kernel/iomv.c
index c77ebdf98119ea9202d9d3624f048874c0e9944c..2b22a71663c10e3469a00d429e147baac5538740 100644 (file)
--- a/arch/ia64/sn/kernel/iomv.c
+++ b/arch/ia64/sn/kernel/iomv.c
@@ -63,7 +63,7 @@ EXPORT_SYMBOL(sn_io_addr);
 /**
  * __sn_mmiowb - I/O space memory barrier
  *
- * See arch/ia64/include/asm/io.h and Documentation/DocBook/deviceiobook.tmpl
+ * See arch/ia64/include/asm/io.h and Documentation/driver-api/device-io.rst
  * for details.
  *
  * On SN2, we wait for the PIO_WRITE_STATUS SHub register to clear.

diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c
index 634254a523013a557327a7b38825924de7e71b6c..8a29fb09db141365832f3b62436d083357a6156b 100644 (file)
--- a/drivers/scsi/qla1280.c
+++ b/drivers/scsi/qla1280.c
@@ -3390,7 +3390,7 @@ qla1280_isp_cmd(struct scsi_qla_host *ha)
         *    On PCI bus, order reverses and write of 6 posts, then index 5,
         *       causing chip to issue full queue of stale commands
         * The mmiowb() prevents future writes from crossing the barrier.
-        * See Documentation/DocBook/deviceiobook.tmpl for more information.
+        * See Documentation/driver-api/device-io.rst for more information.
         */
        WRT_REG_WORD(&reg->mailbox4, ha->req_ring_index);
        mmiowb();