> -Original Message-
> From: Bjorn Helgaas [mailto:bhelg...@google.com]
> Sent: Wednesday, July 08, 2015 2:23 AM
> To: Kashyap Desai; Uday Lingala; Sumit Saxena
> Cc: megaraidlinux@avagotech.com; linux-s...@vger.kernel.org; James
> E.J.
> Bottomley; linux-kernel@vger.kernel.org; Joe Perches; Christoph Hellwig
> Subject: [PATCH v3 3/3] megaraid_sas : fix whitespace errors
>
> Fix whitespace and indentation errors. No code change.
>
> Signed-off-by: Bjorn Helgaas
> ---
> drivers/scsi/megaraid/megaraid_sas_base.c | 244
> ++--
> -
> 1 file changed, 118 insertions(+), 126 deletions(-)
>
> diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c
> b/drivers/scsi/megaraid/megaraid_sas_base.c
> index a9bd592..5156faa 100644
> --- a/drivers/scsi/megaraid/megaraid_sas_base.c
> +++ b/drivers/scsi/megaraid/megaraid_sas_base.c
> @@ -273,6 +273,7 @@ static inline void
> megasas_enable_intr_xscale(struct megasas_instance *instance) {
> struct megasas_register_set __iomem *regs;
> +
> regs = instance->reg_set;
> writel(0, &(regs)->outbound_intr_mask);
>
> @@ -289,6 +290,7 @@ megasas_disable_intr_xscale(struct megasas_instance
> *instance) {
> struct megasas_register_set __iomem *regs;
> u32 mask = 0x1f;
> +
> regs = instance->reg_set;
> writel(mask, ®s->outbound_intr_mask);
> /* Dummy readl to force pci flush */
> @@ -313,6 +315,7 @@ megasas_clear_intr_xscale(struct megasas_register_set
> __iomem * regs) {
> u32 status;
> u32 mfiStatus = 0;
> +
> /*
>* Check if it is our interrupt
>*/
> @@ -348,6 +351,7 @@ megasas_fire_cmd_xscale(struct megasas_instance
> *instance,
> struct megasas_register_set __iomem *regs) {
> unsigned long flags;
> +
> spin_lock_irqsave(&instance->hba_lock, flags);
> writel((frame_phys_addr >> 3)|(frame_count),
> &(regs)->inbound_queue_port);
> @@ -364,6 +368,7 @@ megasas_adp_reset_xscale(struct megasas_instance
> *instance, {
> u32 i;
> u32 pcidata;
> +
> writel(MFI_ADP_RESET, ®s->inbound_doorbell);
>
> for (i = 0; i < 3; i++)
> @@ -402,7 +407,6 @@ static int
> megasas_check_reset_xscale(struct megasas_instance *instance,
> struct megasas_register_set __iomem *regs) {
> -
> if ((instance->adprecovery != MEGASAS_HBA_OPERATIONAL) &&
> (le32_to_cpu(*instance->consumer) ==
> MEGASAS_ADPRESET_INPROG_SIGN))
> @@ -433,7 +437,7 @@ static struct megasas_instance_template
> megasas_instance_template_xscale = {
>
> /**
> *The following functions are defined for ppc (deviceid : 0x60)
> -*controllers
> +*controllers
> */
>
> /**
> @@ -444,6 +448,7 @@ static inline void
> megasas_enable_intr_ppc(struct megasas_instance *instance) {
> struct megasas_register_set __iomem *regs;
> +
> regs = instance->reg_set;
> writel(0x, &(regs)->outbound_doorbell_clear);
>
> @@ -462,6 +467,7 @@ megasas_disable_intr_ppc(struct megasas_instance
> *instance) {
> struct megasas_register_set __iomem *regs;
> u32 mask = 0x;
> +
> regs = instance->reg_set;
> writel(mask, ®s->outbound_intr_mask);
> /* Dummy readl to force pci flush */
> @@ -522,6 +528,7 @@ megasas_fire_cmd_ppc(struct megasas_instance
> *instance,
> struct megasas_register_set __iomem *regs) {
> unsigned long flags;
> +
> spin_lock_irqsave(&instance->hba_lock, flags);
> writel((frame_phys_addr | (frame_count<<1))|1,
> &(regs)->inbound_queue_port);
> @@ -566,6 +573,7 @@ static inline void
> megasas_enable_intr_skinny(struct megasas_instance *instance) {
> struct megasas_register_set __iomem *regs;
> +
> regs = instance->reg_set;
> writel(0x, &(regs)->outbound_intr_mask);
>
> @@ -584,6 +592,7 @@ megasas_disable_intr_skinny(struct megasas_instance
> *instance) {
> struct megasas_register_set __iomem *regs;
> u32 mask = 0x;
> +
> regs = instance->reg_set;
> writel(mask, ®s->outbound_intr_mask);
> /* Dummy readl to force pci flush */
> @@ -634,8 +643,8 @@ megasas_clear_intr_skinny(struct megasas_register_set
> __iomem *regs)
> writel(status, ®s->outbound_intr_status);
>
> /*
> - * dummy read to flush PCI
> - */
> + * dummy read to flush PCI
> + */
> readl(®s->outbound_intr_status);
>
> return mfiStatus;
> @@ -654,6 +663,7 @@ megasas_fire_cmd_skinny(struct megasas_instance
> *instance,
> struct megasas_register_set __iomem *regs) {
> unsigned long flags;
> +
> spin_lock_irqsave(&instance->hba_lock, flags);
> writel(upper_32_bits(frame_phys_addr),
> &(regs)->inbound_high_queue_port);
> @@ -706,6 +716,7 @@ static inline void
> megasas_enable_intr_gen2(struct megasas_instance *instance) {
> struct megasas_register_set __iomem *regs;
> +
>
