ps3rom: updates after final review:
  o Kill confusing ps3rom_priv() macro, open code it instead
  o kmap_atomic() cannot fail

Signed-off-by: Geert Uytterhoeven <[EMAIL PROTECTED]>
---
 drivers/scsi/ps3rom.c |   15 +++++----------
 1 files changed, 5 insertions(+), 10 deletions(-)

--- a/drivers/scsi/ps3rom.c
+++ b/drivers/scsi/ps3rom.c
@@ -42,7 +42,6 @@ struct ps3rom_private {
        struct ps3_storage_device *dev;
        struct scsi_cmnd *curr_cmd;
 };
-#define ps3rom_priv(dev)       ((dev)->sbd.core.driver_data)
 
 
 #define LV1_STORAGE_SEND_ATAPI_COMMAND (1)
@@ -113,8 +112,6 @@ static int fill_from_dev_buffer(struct s
        for (k = 0, req_len = 0, act_len = 0; k < cmd->use_sg; ++k, ++sgpnt) {
                if (active) {
                        kaddr = kmap_atomic(sgpnt->page, KM_IRQ0);
-                       if (!kaddr)
-                               return -1;
                        len = sgpnt->length;
                        if ((req_len + len) > buflen) {
                                active = 0;
@@ -151,8 +148,6 @@ static int fetch_to_dev_buffer(struct sc
        sgpnt = cmd->request_buffer;
        for (k = 0, req_len = 0, fin = 0; k < cmd->use_sg; ++k, ++sgpnt) {
                kaddr = kmap_atomic(sgpnt->page, KM_IRQ0);
-               if (!kaddr)
-                       return -1;
                len = sgpnt->length;
                if ((req_len + len) > buflen) {
                        len = buflen - req_len;
@@ -379,7 +374,7 @@ static irqreturn_t ps3rom_interrupt(int 
                return IRQ_HANDLED;
        }
 
-       host = ps3rom_priv(dev);
+       host = dev->sbd.core.driver_data;
        priv = shost_priv(host);
        cmd = priv->curr_cmd;
 
@@ -469,7 +464,7 @@ static int __devinit ps3rom_probe(struct
        }
 
        priv = shost_priv(host);
-       ps3rom_priv(dev) = host;
+       dev->sbd.core.driver_data = host;
        priv->dev = dev;
 
        /* One device/LUN per SCSI bus */
@@ -489,7 +484,7 @@ static int __devinit ps3rom_probe(struct
 
 fail_host_put:
        scsi_host_put(host);
-       ps3rom_priv(dev) = NULL;
+       dev->sbd.core.driver_data = NULL;
 fail_teardown:
        ps3stor_teardown(dev);
 fail_free_bounce:
@@ -500,12 +495,12 @@ fail_free_bounce:
 static int ps3rom_remove(struct ps3_system_bus_device *_dev)
 {
        struct ps3_storage_device *dev = to_ps3_storage_device(&_dev->core);
-       struct Scsi_Host *host = ps3rom_priv(dev);
+       struct Scsi_Host *host = dev->sbd.core.driver_data;
 
        scsi_remove_host(host);
        ps3stor_teardown(dev);
        scsi_host_put(host);
-       ps3rom_priv(dev) = NULL;
+       dev->sbd.core.driver_data = NULL;
        kfree(dev->bounce_buf);
        return 0;
 }

With kind regards,
 
Geert Uytterhoeven
Software Architect

Sony Network and Software Technology Center Europe
The Corporate Village · Da Vincilaan 7-D1 · B-1935 Zaventem · Belgium
 
Phone:    +32 (0)2 700 8453     
Fax:      +32 (0)2 700 8622     
E-mail:   [EMAIL PROTECTED]     
Internet: http://www.sony-europe.com/
        
Sony Network and Software Technology Center Europe      
A division of Sony Service Centre (Europe) N.V. 
Registered office: Technologielaan 7 · B-1840 Londerzeel · Belgium      
VAT BE 0413.825.160 · RPR Brussels      
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