Merge tag 'ata-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata

Pull ata updates from Damien Le Moal:

 - Add support for the .remove_new callback to the ata_platform code to
   simplify device removal interface (Uwe)

 - Code simplification in ata_dev_revalidate() (Yahu)

 - Fix code indentation and coding style in the pata_parport protocol
   modules to avoid warnings from static code analyzers (me)

 - Clarify ata_eh_qc_retry() behavior with better comments (Niklas)

 - Simplify and improve ata_change_queue_depth() behavior to have a
   consistent behavior between libsas managed devices and libata managed
   devices (e.g. AHCI connected devices) (me)

 - Cleanup libata-scsi and libata-eh code to use the ata_ncq_enabled()
   and ata_ncq_supported() helpers instead of open coding flags tests
   (me)

 - Cleanup ahci_reset_controller() code (me)

 - Change the pata_octeon_cf and sata_svw drivers to use
   of_property_read_reg() to simplify the code (Rob, me)

 - Remove unnecessary include files from ahci_octeon driver (me)

 - Modify the DesignWare ahci dt bindings to add support for the
   Rockchip RK3588 AHCI (Sebastian)

* tag 'ata-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata: (29 commits)
  dt-bindings: phy: rockchip: rk3588 has two reset lines
  dt-bindings: ata: dwc-ahci: add Rockchip RK3588
  dt-bindings: ata: dwc-ahci: add PHY clocks
  ata: ahci_octeon: Remove unnecessary include
  ata: pata_octeon_cf: Add missing header include
  ata: ahci: Cleanup ahci_reset_controller()
  ata: Use of_property_read_reg() to parse "reg"
  ata: libata-scsi: Use ata_ncq_supported in ata_scsi_dev_config()
  ata: libata-eh: Use ata_ncq_enabled() in ata_eh_speed_down()
  ata: libata-sata: Improve ata_change_queue_depth()
  ata: libata-sata: Simplify ata_change_queue_depth()
  ata: libata-eh: Clarify ata_eh_qc_retry() behavior at call site
  ata: pata_parport: Fix on26 module code indentation and style
  ata: pata_parport: Fix on20 module code indentation and style
  ata: pata_parport: Fix ktti module code indentation and style
  ata: pata_parport: Fix kbic module code indentation and style
  ata: pata_parport: Fix friq module code indentation and style
  ata: pata_parport: Fix fit3 module code indentation and style
  ata: pata_parport: Fix fit2 module code indentation and style
  ata: pata_parport: Fix epia module code indentation and style
  ...

1 files changed, 40 insertions, 45 deletions

diff --git a/drivers/ata/pata_parport/ktti.c b/drivers/ata/pata_parport/ktti.c
index 4890b1f12348..bca6c20ef617 100644
--- a/drivers/ata/pata_parport/ktti.c
+++ b/drivers/ata/pata_parport/ktti.c
@@ -1,12 +1,11 @@
-/* 
-        ktti.c        (c) 1998  Grant R. Guenther <grant@torque.net>
-                          Under the terms of the GNU General Public License.
-
-	ktti.c is a low-level protocol driver for the KT Technology
-	parallel port adapter.  This adapter is used in the "PHd" 
-        portable hard-drives.  As far as I can tell, this device
-	supports 4-bit mode _only_.  
-
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * (c) 1998  Grant R. Guenther <grant@torque.net>
+ *
+ * ktti.c is a low-level protocol driver for the KT Technology
+ * parallel port adapter.  This adapter is used in the "PHd"
+ * portable hard-drives.  As far as I can tell, this device
+ * supports 4-bit mode _only_.
 */
 
 #include <linux/module.h>
@@ -18,80 +17,76 @@
 #include <asm/io.h>
 #include "pata_parport.h"
 
-#define j44(a,b)                (((a>>4)&0x0f)|(b&0xf0))
+#define j44(a, b)	(((a >> 4) & 0x0f) | (b & 0xf0))
 
-/* cont = 0 - access the IDE register file 
-   cont = 1 - access the IDE command set 
-*/
-
-static int  cont_map[2] = { 0x10, 0x08 };
+/*
+ * cont = 0 - access the IDE register file
+ * cont = 1 - access the IDE command set
+ */
+static int cont_map[2] = { 0x10, 0x08 };
 
 static void ktti_write_regr(struct pi_adapter *pi, int cont, int regr, int val)
+{
+	int r = regr + cont_map[cont];
 
-{	int r;
-
-	r = regr + cont_map[cont];
-
-	w0(r); w2(0xb); w2(0xa); w2(3); w2(6); 
+	w0(r); w2(0xb); w2(0xa); w2(3); w2(6);
 	w0(val); w2(3); w0(0); w2(6); w2(0xb);
 }
 
 static int ktti_read_regr(struct pi_adapter *pi, int cont, int regr)
-
-{	int  a, b, r;
+{
+	int a, b, r;
 
         r = regr + cont_map[cont];
 
-        w0(r); w2(0xb); w2(0xa); w2(9); w2(0xc); w2(9); 
+	w0(r); w2(0xb); w2(0xa); w2(9); w2(0xc); w2(9);
 	a = r1(); w2(0xc);  b = r1(); w2(9); w2(0xc); w2(9);
-	return j44(a,b);
-
+	return j44(a, b);
 }
 
 static void ktti_read_block(struct pi_adapter *pi, char *buf, int count)
+{
+	int k, a, b;
 
-{	int  k, a, b;
-
-	for (k=0;k<count/2;k++) {
+	for (k = 0; k < count / 2; k++) {
 		w0(0x10); w2(0xb); w2(0xa); w2(9); w2(0xc); w2(9);
 		a = r1(); w2(0xc); b = r1(); w2(9);
-		buf[2*k] = j44(a,b);
+		buf[2*k] = j44(a, b);
 		a = r1(); w2(0xc); b = r1(); w2(9);
-		buf[2*k+1] = j44(a,b);
+		buf[2*k+1] = j44(a, b);
 	}
 }
 
 static void ktti_write_block(struct pi_adapter *pi, char *buf, int count)
+{
+	int k;
 
-{	int k;
-
-	for (k=0;k<count/2;k++) {
+	for (k = 0; k < count / 2; k++) {
 		w0(0x10); w2(0xb); w2(0xa); w2(3); w2(6);
-		w0(buf[2*k]); w2(3);
-		w0(buf[2*k+1]); w2(6);
+		w0(buf[2 * k]); w2(3);
+		w0(buf[2 * k + 1]); w2(6);
 		w2(0xb);
 	}
 }
 
 static void ktti_connect(struct pi_adapter *pi)
-
-{       pi->saved_r0 = r0();
-        pi->saved_r2 = r2();
-	w2(0xb); w2(0xa); w0(0); w2(3); w2(6);	
+{
+	pi->saved_r0 = r0();
+	pi->saved_r2 = r2();
+	w2(0xb); w2(0xa); w0(0); w2(3); w2(6);
 }
 
 static void ktti_disconnect(struct pi_adapter *pi)
-
-{       w2(0xb); w2(0xa); w0(0xa0); w2(3); w2(4);
+{
+	w2(0xb); w2(0xa); w0(0xa0); w2(3); w2(4);
 	w0(pi->saved_r0);
-        w2(pi->saved_r2);
-} 
+	w2(pi->saved_r2);
+}
 
 static void ktti_log_adapter(struct pi_adapter *pi)
-
 {
 	dev_info(&pi->dev, "KT adapter at 0x%x, delay %d\n",
-		pi->port, pi->delay);
+		 pi->port, pi->delay);
 }
 
 static struct pi_protocol ktti = {